[INFO] fetching crate concrete 0.2.1...
[INFO] checking concrete-0.2.1 against master#e59540968e0c6fc3c37d92a639b83fc8fcee5e81 for pr-114559
[INFO] extracting crate concrete 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate concrete 0.2.1 on toolchain e59540968e0c6fc3c37d92a639b83fc8fcee5e81
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "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-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "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" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dyn-stack v0.8.3
[INFO] [stderr]   Downloaded aligned-vec v0.5.0
[INFO] [stderr]   Downloaded concrete-boolean v0.2.1
[INFO] [stderr]   Downloaded concrete-csprng v0.2.2
[INFO] [stderr]   Downloaded concrete-fft v0.1.0
[INFO] [stderr]   Downloaded concrete-utils v0.2.0
[INFO] [stderr]   Downloaded concrete-integer v0.1.1
[INFO] [stderr]   Downloaded concrete-shortint v0.1.1
[INFO] [stderr]   Downloaded concrete-core v1.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11b3a7536eb722013d58cdcd44b8b9403f67547abb82b7ce0401f215fa423f80
[INFO] running `Command { std: "docker" "start" "-a" "11b3a7536eb722013d58cdcd44b8b9403f67547abb82b7ce0401f215fa423f80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11b3a7536eb722013d58cdcd44b8b9403f67547abb82b7ce0401f215fa423f80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11b3a7536eb722013d58cdcd44b8b9403f67547abb82b7ce0401f215fa423f80", kill_on_drop: false }`
[INFO] [stdout] 11b3a7536eb722013d58cdcd44b8b9403f67547abb82b7ce0401f215fa423f80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12575273cdf89ec6636c6b6e9cadc807951c3e528981b331584060eb86ed8341
[INFO] running `Command { std: "docker" "start" "-a" "12575273cdf89ec6636c6b6e9cadc807951c3e528981b331584060eb86ed8341", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking plotters-backend v0.3.5
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking walkdir v2.3.3
[INFO] [stderr]     Checking plotters-svg v0.3.5
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.183
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking concrete v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking regex-automata v0.3.6
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking regex v1.9.3
[INFO] [stderr]     Checking csv v1.2.2
[INFO] [stderr]     Checking serde_cbor v0.11.2
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[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: 1 warning emitted
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.53s
[INFO] running `Command { std: "docker" "inspect" "12575273cdf89ec6636c6b6e9cadc807951c3e528981b331584060eb86ed8341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12575273cdf89ec6636c6b6e9cadc807951c3e528981b331584060eb86ed8341", kill_on_drop: false }`
[INFO] [stdout] 12575273cdf89ec6636c6b6e9cadc807951c3e528981b331584060eb86ed8341
