[INFO] fetching crate concrete 0.2.1...
[INFO] testing concrete-0.2.1 against 1.76.0 for beta-1.77-1
[INFO] extracting crate concrete 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate concrete 0.2.1 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate concrete 0.2.1
[INFO] finished tweaking crates.io crate concrete 0.2.1
[INFO] tweaked toml for crates.io crate concrete 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aligned-vec v0.5.0
[INFO] [stderr]   Downloaded reborrow v0.5.5
[INFO] [stderr]   Downloaded dyn-stack v0.8.3
[INFO] [stderr]   Downloaded concrete-boolean v0.2.1
[INFO] [stderr]   Downloaded concrete-core v1.0.2
[INFO] [stderr]   Downloaded concrete-utils v0.2.0
[INFO] [stderr]   Downloaded concrete-csprng v0.2.2
[INFO] [stderr]   Downloaded concrete-shortint v0.1.1
[INFO] [stderr]   Downloaded concrete-fft v0.1.0
[INFO] [stderr]   Downloaded concrete-integer v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4842116e1453b1a31f37cc963a10212d8e03cb1e6b221b8a034f46ebbcdb9474
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[INFO] running `Command { std: "docker" "inspect" "4842116e1453b1a31f37cc963a10212d8e03cb1e6b221b8a034f46ebbcdb9474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4842116e1453b1a31f37cc963a10212d8e03cb1e6b221b8a034f46ebbcdb9474", kill_on_drop: false }`
[INFO] [stdout] 4842116e1453b1a31f37cc963a10212d8e03cb1e6b221b8a034f46ebbcdb9474
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 721b673b5736b46609bbc3855a20cf141c8d1a9a52a817f1f4ff12e3c18b044a
[INFO] running `Command { std: "docker" "start" "-a" "721b673b5736b46609bbc3855a20cf141c8d1a9a52a817f1f4ff12e3c18b044a", kill_on_drop: false }`
[INFO] [stderr]    Compiling concrete v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "721b673b5736b46609bbc3855a20cf141c8d1a9a52a817f1f4ff12e3c18b044a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "721b673b5736b46609bbc3855a20cf141c8d1a9a52a817f1f4ff12e3c18b044a", kill_on_drop: false }`
[INFO] [stdout] 721b673b5736b46609bbc3855a20cf141c8d1a9a52a817f1f4ff12e3c18b044a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f765a48acd99f99412eadb09b37b2bca14b7640bfbee5d374184fbba1af2892
[INFO] running `Command { std: "docker" "start" "-a" "9f765a48acd99f99412eadb09b37b2bca14b7640bfbee5d374184fbba1af2892", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling concrete v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `concrete::parameters::*`
[INFO] [stdout]  --> tests/test_specifying_parameters.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use concrete::parameters::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_all_add_ways` is never used
[INFO] [stdout]   --> tests/test_fhe_number_ops.rs:67:24
[INFO] [stdout]    |
[INFO] [stdout] 67 | define_operation_test!(supports_all_add_ways => (Add, +));
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_all_sub_ways` is never used
[INFO] [stdout]   --> tests/test_fhe_number_ops.rs:68:24
[INFO] [stdout]    |
[INFO] [stdout] 68 | define_operation_test!(supports_all_sub_ways => (Sub, -));
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_all_mul_ways` is never used
[INFO] [stdout]   --> tests/test_fhe_number_ops.rs:69:24
[INFO] [stdout]    |
[INFO] [stdout] 69 | define_operation_test!(supports_all_mul_ways => (Mul, *));
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_all_div_ways` is never used
[INFO] [stdout]   --> tests/test_fhe_number_ops.rs:70:24
[INFO] [stdout]    |
[INFO] [stdout] 70 | define_operation_test!(supports_all_div_ways => (Div, /));
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_all_bitand_ways` is never used
[INFO] [stdout]   --> tests/test_fhe_number_ops.rs:71:24
[INFO] [stdout]    |
[INFO] [stdout] 71 | define_operation_test!(supports_all_bitand_ways => (BitAnd, &));
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_all_bitor_ways` is never used
[INFO] [stdout]   --> tests/test_fhe_number_ops.rs:72:24
[INFO] [stdout]    |
[INFO] [stdout] 72 | define_operation_test!(supports_all_bitor_ways => (BitOr, |));
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_all_bitxor_ways` is never used
[INFO] [stdout]   --> tests/test_fhe_number_ops.rs:73:24
[INFO] [stdout]    |
[INFO] [stdout] 73 | define_operation_test!(supports_all_bitxor_ways => (BitXor, ^));
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_scalar_add_with_u8` is never used
[INFO] [stdout]   --> tests/test_fhe_number_ops.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn supports_scalar_add_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_scalar_div_with_u8` is never used
[INFO] [stdout]   --> tests/test_fhe_number_ops.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn supports_scalar_div_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_scalar_shl_with_u8` is never used
[INFO] [stdout]    --> tests/test_fhe_number_ops.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn supports_scalar_shl_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_scalar_shr_with_u8` is never used
[INFO] [stdout]    --> tests/test_fhe_number_ops.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn supports_scalar_shr_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_scalar_mod_with_u8` is never used
[INFO] [stdout]    --> tests/test_fhe_number_ops.rs:131:4
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn supports_scalar_mod_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_scalar_mul_with_u8` is never used
[INFO] [stdout]    --> tests/test_fhe_number_ops.rs:145:4
[INFO] [stdout]     |
[INFO] [stdout] 145 | fn supports_scalar_mul_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.25s
[INFO] running `Command { std: "docker" "inspect" "9f765a48acd99f99412eadb09b37b2bca14b7640bfbee5d374184fbba1af2892", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f765a48acd99f99412eadb09b37b2bca14b7640bfbee5d374184fbba1af2892", kill_on_drop: false }`
[INFO] [stdout] 9f765a48acd99f99412eadb09b37b2bca14b7640bfbee5d374184fbba1af2892
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fd8f7d54f22495bcb3d98257d1bb05efd6f23f2a06ee292e51c72c79efd0b4ed
[INFO] running `Command { std: "docker" "start" "-a" "fd8f7d54f22495bcb3d98257d1bb05efd6f23f2a06ee292e51c72c79efd0b4ed", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `concrete::parameters::*`
[INFO] [stderr]  --> tests/test_specifying_parameters.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use concrete::parameters::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_all_add_ways` is never used
[INFO] [stderr]   --> tests/test_fhe_number_ops.rs:67:24
[INFO] [stderr]    |
[INFO] [stderr] 67 | define_operation_test!(supports_all_add_ways => (Add, +));
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_all_sub_ways` is never used
[INFO] [stderr]   --> tests/test_fhe_number_ops.rs:68:24
[INFO] [stderr]    |
[INFO] [stderr] 68 | define_operation_test!(supports_all_sub_ways => (Sub, -));
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_all_mul_ways` is never used
[INFO] [stderr]   --> tests/test_fhe_number_ops.rs:69:24
[INFO] [stderr]    |
[INFO] [stderr] 69 | define_operation_test!(supports_all_mul_ways => (Mul, *));
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_all_div_ways` is never used
[INFO] [stderr]   --> tests/test_fhe_number_ops.rs:70:24
[INFO] [stderr]    |
[INFO] [stderr] 70 | define_operation_test!(supports_all_div_ways => (Div, /));
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_all_bitand_ways` is never used
[INFO] [stderr]   --> tests/test_fhe_number_ops.rs:71:24
[INFO] [stderr]    |
[INFO] [stderr] 71 | define_operation_test!(supports_all_bitand_ways => (BitAnd, &));
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_all_bitor_ways` is never used
[INFO] [stderr]   --> tests/test_fhe_number_ops.rs:72:24
[INFO] [stderr]    |
[INFO] [stderr] 72 | define_operation_test!(supports_all_bitor_ways => (BitOr, |));
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_all_bitxor_ways` is never used
[INFO] [stderr]   --> tests/test_fhe_number_ops.rs:73:24
[INFO] [stderr]    |
[INFO] [stderr] 73 | define_operation_test!(supports_all_bitxor_ways => (BitXor, ^));
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_scalar_add_with_u8` is never used
[INFO] [stderr]   --> tests/test_fhe_number_ops.rs:75:4
[INFO] [stderr]    |
[INFO] [stderr] 75 | fn supports_scalar_add_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_scalar_div_with_u8` is never used
[INFO] [stderr]   --> tests/test_fhe_number_ops.rs:89:4
[INFO] [stderr]    |
[INFO] [stderr] 89 | fn supports_scalar_div_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_scalar_shl_with_u8` is never used
[INFO] [stderr]    --> tests/test_fhe_number_ops.rs:103:4
[INFO] [stderr]     |
[INFO] [stderr] 103 | fn supports_scalar_shl_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_scalar_shr_with_u8` is never used
[INFO] [stderr]    --> tests/test_fhe_number_ops.rs:117:4
[INFO] [stderr]     |
[INFO] [stderr] 117 | fn supports_scalar_shr_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_scalar_mod_with_u8` is never used
[INFO] [stderr]    --> tests/test_fhe_number_ops.rs:131:4
[INFO] [stderr]     |
[INFO] [stderr] 131 | fn supports_scalar_mod_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_scalar_mul_with_u8` is never used
[INFO] [stderr]    --> tests/test_fhe_number_ops.rs:145:4
[INFO] [stderr]     |
[INFO] [stderr] 145 | fn supports_scalar_mul_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `concrete` (test "test_specifying_parameters") generated 1 warning (run `cargo fix --test "test_specifying_parameters"` to apply 1 suggestion)
[INFO] [stderr] warning: `concrete` (test "test_fhe_number_ops") generated 13 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/concrete-b0f931009494bd95)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_booleans.rs (/opt/rustwide/target/debug/deps/test_booleans-2c0106d3c689cb89)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_fhe_number_ops.rs (/opt/rustwide/target/debug/deps/test_fhe_number_ops-36f1fd07dd660f4a)
[INFO] [stderr]      Running tests/test_integers.rs (/opt/rustwide/target/debug/deps/test_integers-9eca7067fd5e2b28)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_macros.rs (/opt/rustwide/target/debug/deps/test_macros-bc0fff88445a26d9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_shortints.rs (/opt/rustwide/target/debug/deps/test_shortints-0961a5df0b131228)
[INFO] [stderr]      Running tests/test_specifying_parameters.rs (/opt/rustwide/target/debug/deps/test_specifying_parameters-6b7d61507e2b650a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_user_is_able_to_specify_parameters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests concrete
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stderr]  --> src/lib.rs:3:18
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![cfg_attr(doc, feature(doc_auto_cfg))]
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stderr]  --> src/lib.rs:4:18
[INFO] [stderr]   |
[INFO] [stderr] 4 | #![cfg_attr(doc, feature(doc_cfg))]
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name concrete --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-ab253de03a7930c3.rlib --extern concrete=/opt/rustwide/target/debug/deps/libconcrete-8490ba237ed1428a.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-6269f73529c8ed46.rlib --extern doc_comment=/opt/rustwide/target/debug/deps/libdoc_comment-295204ba873698c0.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-05e44ee96a978324.so -C embed-bitcode=no --cap-lints=warn --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "fd8f7d54f22495bcb3d98257d1bb05efd6f23f2a06ee292e51c72c79efd0b4ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd8f7d54f22495bcb3d98257d1bb05efd6f23f2a06ee292e51c72c79efd0b4ed", kill_on_drop: false }`
[INFO] [stdout] fd8f7d54f22495bcb3d98257d1bb05efd6f23f2a06ee292e51c72c79efd0b4ed
[INFO] testing concrete-0.2.1 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate concrete 0.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate concrete 0.2.1 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate concrete 0.2.1
[INFO] finished tweaking crates.io crate concrete 0.2.1
[INFO] tweaked toml for crates.io crate concrete 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 350129c6febe3d10b542926a94f833f5aecb88ec4f631790af03aeb7a42e10ac
[INFO] running `Command { std: "docker" "start" "-a" "350129c6febe3d10b542926a94f833f5aecb88ec4f631790af03aeb7a42e10ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "350129c6febe3d10b542926a94f833f5aecb88ec4f631790af03aeb7a42e10ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "350129c6febe3d10b542926a94f833f5aecb88ec4f631790af03aeb7a42e10ac", kill_on_drop: false }`
[INFO] [stdout] 350129c6febe3d10b542926a94f833f5aecb88ec4f631790af03aeb7a42e10ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9dfe638f5416c361a7b46a5ef1dbafe2183a4901c6d34425b3624dea265fab7
[INFO] running `Command { std: "docker" "start" "-a" "e9dfe638f5416c361a7b46a5ef1dbafe2183a4901c6d34425b3624dea265fab7", kill_on_drop: false }`
[INFO] [stderr]    Compiling concrete v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "e9dfe638f5416c361a7b46a5ef1dbafe2183a4901c6d34425b3624dea265fab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9dfe638f5416c361a7b46a5ef1dbafe2183a4901c6d34425b3624dea265fab7", kill_on_drop: false }`
[INFO] [stdout] e9dfe638f5416c361a7b46a5ef1dbafe2183a4901c6d34425b3624dea265fab7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 929e07854ff34cdd4a7cfa3ba8c3bdff7b1c8237fa2734074ceb4f7925b1099a
[INFO] running `Command { std: "docker" "start" "-a" "929e07854ff34cdd4a7cfa3ba8c3bdff7b1c8237fa2734074ceb4f7925b1099a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling concrete v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `concrete::parameters::*`
[INFO] [stdout]  --> tests/test_specifying_parameters.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use concrete::parameters::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_all_add_ways` is never used
[INFO] [stdout]   --> tests/test_fhe_number_ops.rs:67:24
[INFO] [stdout]    |
[INFO] [stdout] 67 | define_operation_test!(supports_all_add_ways => (Add, +));
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_all_sub_ways` is never used
[INFO] [stdout]   --> tests/test_fhe_number_ops.rs:68:24
[INFO] [stdout]    |
[INFO] [stdout] 68 | define_operation_test!(supports_all_sub_ways => (Sub, -));
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_all_mul_ways` is never used
[INFO] [stdout]   --> tests/test_fhe_number_ops.rs:69:24
[INFO] [stdout]    |
[INFO] [stdout] 69 | define_operation_test!(supports_all_mul_ways => (Mul, *));
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_all_div_ways` is never used
[INFO] [stdout]   --> tests/test_fhe_number_ops.rs:70:24
[INFO] [stdout]    |
[INFO] [stdout] 70 | define_operation_test!(supports_all_div_ways => (Div, /));
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_all_bitand_ways` is never used
[INFO] [stdout]   --> tests/test_fhe_number_ops.rs:71:24
[INFO] [stdout]    |
[INFO] [stdout] 71 | define_operation_test!(supports_all_bitand_ways => (BitAnd, &));
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_all_bitor_ways` is never used
[INFO] [stdout]   --> tests/test_fhe_number_ops.rs:72:24
[INFO] [stdout]    |
[INFO] [stdout] 72 | define_operation_test!(supports_all_bitor_ways => (BitOr, |));
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_all_bitxor_ways` is never used
[INFO] [stdout]   --> tests/test_fhe_number_ops.rs:73:24
[INFO] [stdout]    |
[INFO] [stdout] 73 | define_operation_test!(supports_all_bitxor_ways => (BitXor, ^));
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_scalar_add_with_u8` is never used
[INFO] [stdout]   --> tests/test_fhe_number_ops.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn supports_scalar_add_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_scalar_div_with_u8` is never used
[INFO] [stdout]   --> tests/test_fhe_number_ops.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn supports_scalar_div_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_scalar_shl_with_u8` is never used
[INFO] [stdout]    --> tests/test_fhe_number_ops.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn supports_scalar_shl_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_scalar_shr_with_u8` is never used
[INFO] [stdout]    --> tests/test_fhe_number_ops.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn supports_scalar_shr_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_scalar_mod_with_u8` is never used
[INFO] [stdout]    --> tests/test_fhe_number_ops.rs:131:4
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn supports_scalar_mod_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `supports_scalar_mul_with_u8` is never used
[INFO] [stdout]    --> tests/test_fhe_number_ops.rs:145:4
[INFO] [stdout]     |
[INFO] [stdout] 145 | fn supports_scalar_mul_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.86s
[INFO] running `Command { std: "docker" "inspect" "929e07854ff34cdd4a7cfa3ba8c3bdff7b1c8237fa2734074ceb4f7925b1099a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "929e07854ff34cdd4a7cfa3ba8c3bdff7b1c8237fa2734074ceb4f7925b1099a", kill_on_drop: false }`
[INFO] [stdout] 929e07854ff34cdd4a7cfa3ba8c3bdff7b1c8237fa2734074ceb4f7925b1099a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e7e1cff340cc769d5b5b98e26ac0148fb1c5df48009917d03325cce32202a543
[INFO] running `Command { std: "docker" "start" "-a" "e7e1cff340cc769d5b5b98e26ac0148fb1c5df48009917d03325cce32202a543", kill_on_drop: false }`
[INFO] [stderr] warning: function `supports_all_add_ways` is never used
[INFO] [stderr]   --> tests/test_fhe_number_ops.rs:67:24
[INFO] [stderr]    |
[INFO] [stderr] 67 | define_operation_test!(supports_all_add_ways => (Add, +));
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_all_sub_ways` is never used
[INFO] [stderr]   --> tests/test_fhe_number_ops.rs:68:24
[INFO] [stderr]    |
[INFO] [stderr] 68 | define_operation_test!(supports_all_sub_ways => (Sub, -));
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_all_mul_ways` is never used
[INFO] [stderr]   --> tests/test_fhe_number_ops.rs:69:24
[INFO] [stderr]    |
[INFO] [stderr] 69 | define_operation_test!(supports_all_mul_ways => (Mul, *));
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_all_div_ways` is never used
[INFO] [stderr]   --> tests/test_fhe_number_ops.rs:70:24
[INFO] [stderr]    |
[INFO] [stderr] 70 | define_operation_test!(supports_all_div_ways => (Div, /));
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_all_bitand_ways` is never used
[INFO] [stderr]   --> tests/test_fhe_number_ops.rs:71:24
[INFO] [stderr]    |
[INFO] [stderr] 71 | define_operation_test!(supports_all_bitand_ways => (BitAnd, &));
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_all_bitor_ways` is never used
[INFO] [stderr]   --> tests/test_fhe_number_ops.rs:72:24
[INFO] [stderr]    |
[INFO] [stderr] 72 | define_operation_test!(supports_all_bitor_ways => (BitOr, |));
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_all_bitxor_ways` is never used
[INFO] [stderr]   --> tests/test_fhe_number_ops.rs:73:24
[INFO] [stderr]    |
[INFO] [stderr] 73 | define_operation_test!(supports_all_bitxor_ways => (BitXor, ^));
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `define_operation_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_scalar_add_with_u8` is never used
[INFO] [stderr]   --> tests/test_fhe_number_ops.rs:75:4
[INFO] [stderr]    |
[INFO] [stderr] 75 | fn supports_scalar_add_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_scalar_div_with_u8` is never used
[INFO] [stderr]   --> tests/test_fhe_number_ops.rs:89:4
[INFO] [stderr]    |
[INFO] [stderr] 89 | fn supports_scalar_div_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_scalar_shl_with_u8` is never used
[INFO] [stderr]    --> tests/test_fhe_number_ops.rs:103:4
[INFO] [stderr]     |
[INFO] [stderr] 103 | fn supports_scalar_shl_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_scalar_shr_with_u8` is never used
[INFO] [stderr]    --> tests/test_fhe_number_ops.rs:117:4
[INFO] [stderr]     |
[INFO] [stderr] 117 | fn supports_scalar_shr_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_scalar_mod_with_u8` is never used
[INFO] [stderr]    --> tests/test_fhe_number_ops.rs:131:4
[INFO] [stderr]     |
[INFO] [stderr] 131 | fn supports_scalar_mod_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `supports_scalar_mul_with_u8` is never used
[INFO] [stderr]    --> tests/test_fhe_number_ops.rs:145:4
[INFO] [stderr]     |
[INFO] [stderr] 145 | fn supports_scalar_mul_with_u8<T>(lhs: T, rhs: u8)
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `concrete::parameters::*`
[INFO] [stderr]  --> tests/test_specifying_parameters.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use concrete::parameters::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `concrete` (test "test_fhe_number_ops") generated 13 warnings
[INFO] [stderr] warning: `concrete` (test "test_specifying_parameters") generated 1 warning (run `cargo fix --test "test_specifying_parameters"` to apply 1 suggestion)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/concrete-a39c3b732bb12176)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_booleans.rs (/opt/rustwide/target/debug/deps/test_booleans-e7c2da5154307c0f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_fhe_number_ops.rs (/opt/rustwide/target/debug/deps/test_fhe_number_ops-5ab481bc85c4e8aa)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_integers.rs (/opt/rustwide/target/debug/deps/test_integers-4ef51c5aec0da9d3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_macros.rs (/opt/rustwide/target/debug/deps/test_macros-5adf619383d7dfee)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_shortints.rs (/opt/rustwide/target/debug/deps/test_shortints-23d03d78b04c7656)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_specifying_parameters.rs (/opt/rustwide/target/debug/deps/test_specifying_parameters-dd52c45da5f6bf81)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_user_is_able_to_specify_parameters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests concrete
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/lib.rs:3:18
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![cfg_attr(doc, feature(doc_auto_cfg))]
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/lib.rs:4:18
[INFO] [stderr]   |
[INFO] [stderr] 4 | #![cfg_attr(doc, feature(doc_cfg))]
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name concrete --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-605c62d0bc440ff5.rlib --extern concrete=/opt/rustwide/target/debug/deps/libconcrete-e6c5ff7804aaac2c.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-bbd733341b290569.rlib --extern doc_comment=/opt/rustwide/target/debug/deps/libdoc_comment-8766726346b4cbde.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-abc4f255c9df8716.so -C embed-bitcode=no --cap-lints=warn --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "e7e1cff340cc769d5b5b98e26ac0148fb1c5df48009917d03325cce32202a543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7e1cff340cc769d5b5b98e26ac0148fb1c5df48009917d03325cce32202a543", kill_on_drop: false }`
[INFO] [stdout] e7e1cff340cc769d5b5b98e26ac0148fb1c5df48009917d03325cce32202a543
