[INFO] fetching crate saltwater 0.11.0...
[INFO] testing saltwater-0.11.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate saltwater 0.11.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate saltwater 0.11.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate saltwater 0.11.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate saltwater 0.11.0
[INFO] tweaked toml for crates.io crate saltwater 0.11.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate saltwater 0.11.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2bc54c22cd764f8d811fc3229edc2cb8867d862ef3370068179a352510d5735e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2bc54c22cd764f8d811fc3229edc2cb8867d862ef3370068179a352510d5735e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bc54c22cd764f8d811fc3229edc2cb8867d862ef3370068179a352510d5735e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bc54c22cd764f8d811fc3229edc2cb8867d862ef3370068179a352510d5735e", kill_on_drop: false }`
[INFO] [stdout] 2bc54c22cd764f8d811fc3229edc2cb8867d862ef3370068179a352510d5735e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9418fc8e7827e501f945fece1b0a375c93186bc5cf163513fb9d1ca6331558fb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9418fc8e7827e501f945fece1b0a375c93186bc5cf163513fb9d1ca6331558fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling cranelift-entity v0.66.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.66.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling target-lexicon v0.10.0
[INFO] [stderr]    Compiling smallvec v1.4.1
[INFO] [stderr]    Compiling hexponent v0.3.1
[INFO] [stderr]    Compiling lasso v0.2.2
[INFO] [stderr]    Compiling codespan v0.9.5
[INFO] [stderr]    Compiling pico-args v0.3.3
[INFO] [stderr]    Compiling object v0.20.0
[INFO] [stderr]    Compiling counter v0.4.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling regalloc v0.0.27
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.66.0
[INFO] [stderr]    Compiling cranelift-bforest v0.66.0
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling color-backtrace v0.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling cranelift-codegen v0.66.0
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling cranelift-frontend v0.66.0
[INFO] [stderr]    Compiling cranelift-module v0.66.0
[INFO] [stderr]    Compiling cranelift-object v0.66.0
[INFO] [stderr]    Compiling cranelift v0.66.0
[INFO] [stderr]    Compiling saltwater v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lex/cpp.rs:607:10
[INFO] [stdout]     |
[INFO] [stdout] 607 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of constant `std::i64::MIN` that will be deprecated in a future Rust version: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/analyze/mod.rs:735:31
[INFO] [stdout]     |
[INFO] [stdout] 735 |                     std::i64::MIN
[INFO] [stdout]     |                               ^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:5:9
[INFO] [stdout]     |
[INFO] [stdout] 5   | #![warn(deprecated_in_future)]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of constant `std::usize::MAX` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/analyze/expr.rs:996:30
[INFO] [stdout]     |
[INFO] [stdout] 996 |             _ => std::usize::MAX,
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of constant `std::usize::MAX` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/ir/static_init.rs:19:39
[INFO] [stdout]    |
[INFO] [stdout] 19 | const_assert!(PTR_SIZE <= std::usize::MAX as u16);
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of constant `std::f64::EPSILON` that will be deprecated in a future Rust version: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/ir/static_init.rs:409:65
[INFO] [stdout]     |
[INFO] [stdout] 409 |                     if (f64::from(cast) - f).abs() >= std::f64::EPSILON {
[INFO] [stdout]     |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of constant `std::f64::EPSILON` that will be deprecated in a future Rust version: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/ir/static_init.rs:412:42
[INFO] [stdout]     |
[INFO] [stdout] 412 | ...                   f, std::f64::EPSILON, f64::from(cast)
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of associated function `cranelift::cranelift_codegen::cranelift_entity::core::num::<impl u64>::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/arch/x64.rs:5:45
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) const SIZE_MAX: SIZE_T = SIZE_T::max_value();
[INFO] [stdout]   |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of associated function `cranelift::cranelift_codegen::cranelift_entity::core::num::<impl i16>::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/ir/mod.rs:487:30
[INFO] [stdout]     |
[INFO] [stdout] 487 |                         i16::max_value()
[INFO] [stdout]     |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "9418fc8e7827e501f945fece1b0a375c93186bc5cf163513fb9d1ca6331558fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9418fc8e7827e501f945fece1b0a375c93186bc5cf163513fb9d1ca6331558fb", kill_on_drop: false }`
[INFO] [stdout] 9418fc8e7827e501f945fece1b0a375c93186bc5cf163513fb9d1ca6331558fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b26b6e1b43b18fbee2cb4b54718d179c9d32441dbe46e3e88e716c409585b4f9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b26b6e1b43b18fbee2cb4b54718d179c9d32441dbe46e3e88e716c409585b4f9", kill_on_drop: false }`
[INFO] [stderr] warning: invalid feature `_test_header` in required-features of target `headers`: `_test_header` is not present in [features] section
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lex/cpp.rs:607:10
[INFO] [stdout]     |
[INFO] [stdout] 607 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of constant `std::i64::MIN` that will be deprecated in a future Rust version: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/analyze/mod.rs:735:31
[INFO] [stdout]     |
[INFO] [stdout] 735 |                     std::i64::MIN
[INFO] [stdout]     |                               ^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:5:9
[INFO] [stdout]     |
[INFO] [stdout] 5   | #![warn(deprecated_in_future)]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of constant `std::usize::MAX` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/analyze/expr.rs:996:30
[INFO] [stdout]     |
[INFO] [stdout] 996 |             _ => std::usize::MAX,
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of constant `std::usize::MAX` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/ir/static_init.rs:19:39
[INFO] [stdout]    |
[INFO] [stdout] 19 | const_assert!(PTR_SIZE <= std::usize::MAX as u16);
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of constant `std::f64::EPSILON` that will be deprecated in a future Rust version: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/ir/static_init.rs:409:65
[INFO] [stdout]     |
[INFO] [stdout] 409 |                     if (f64::from(cast) - f).abs() >= std::f64::EPSILON {
[INFO] [stdout]     |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of constant `std::f64::EPSILON` that will be deprecated in a future Rust version: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/ir/static_init.rs:412:42
[INFO] [stdout]     |
[INFO] [stdout] 412 | ...                   f, std::f64::EPSILON, f64::from(cast)
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of associated function `cranelift::cranelift_codegen::cranelift_entity::core::num::<impl u64>::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/arch/x64.rs:5:45
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) const SIZE_MAX: SIZE_T = SIZE_T::max_value();
[INFO] [stdout]   |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of associated function `cranelift::cranelift_codegen::cranelift_entity::core::num::<impl i16>::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/ir/mod.rs:487:30
[INFO] [stdout]     |
[INFO] [stdout] 487 |                         i16::max_value()
[INFO] [stdout]     |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling proptest-derive v0.1.2
[INFO] [stderr]    Compiling saltwater v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lex/cpp.rs:607:10
[INFO] [stdout]     |
[INFO] [stdout] 607 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of constant `std::i64::MIN` that will be deprecated in a future Rust version: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/analyze/mod.rs:735:31
[INFO] [stdout]     |
[INFO] [stdout] 735 |                     std::i64::MIN
[INFO] [stdout]     |                               ^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:5:9
[INFO] [stdout]     |
[INFO] [stdout] 5   | #![warn(deprecated_in_future)]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of constant `std::usize::MAX` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/analyze/expr.rs:996:30
[INFO] [stdout]     |
[INFO] [stdout] 996 |             _ => std::usize::MAX,
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of constant `std::usize::MAX` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/ir/static_init.rs:19:39
[INFO] [stdout]    |
[INFO] [stdout] 19 | const_assert!(PTR_SIZE <= std::usize::MAX as u16);
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of constant `std::f64::EPSILON` that will be deprecated in a future Rust version: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/ir/static_init.rs:409:65
[INFO] [stdout]     |
[INFO] [stdout] 409 |                     if (f64::from(cast) - f).abs() >= std::f64::EPSILON {
[INFO] [stdout]     |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of constant `std::f64::EPSILON` that will be deprecated in a future Rust version: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/ir/static_init.rs:412:42
[INFO] [stdout]     |
[INFO] [stdout] 412 | ...                   f, std::f64::EPSILON, f64::from(cast)
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of associated function `cranelift::cranelift_codegen::cranelift_entity::core::num::<impl u64>::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/arch/x64.rs:5:45
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) const SIZE_MAX: SIZE_T = SIZE_T::max_value();
[INFO] [stdout]   |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of associated function `cranelift::cranelift_codegen::cranelift_entity::core::num::<impl i16>::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/ir/mod.rs:487:30
[INFO] [stdout]     |
[INFO] [stdout] 487 |                         i16::max_value()
[INFO] [stdout]     |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 50.95s
[INFO] running `Command { std: "docker" "inspect" "b26b6e1b43b18fbee2cb4b54718d179c9d32441dbe46e3e88e716c409585b4f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b26b6e1b43b18fbee2cb4b54718d179c9d32441dbe46e3e88e716c409585b4f9", kill_on_drop: false }`
[INFO] [stdout] b26b6e1b43b18fbee2cb4b54718d179c9d32441dbe46e3e88e716c409585b4f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f9702d79f9fea4fa03b69f436749985259e360822991c2badd3d52a8fb52aba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8f9702d79f9fea4fa03b69f436749985259e360822991c2badd3d52a8fb52aba", kill_on_drop: false }`
[INFO] [stderr] warning: invalid feature `_test_header` in required-features of target `headers`: `_test_header` is not present in [features] section
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lex/cpp.rs:607:10
[INFO] [stderr]     |
[INFO] [stderr] 607 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of constant `std::i64::MIN` that will be deprecated in a future Rust version: replaced by the `MIN` associated constant on this type
[INFO] [stderr]    --> src/analyze/mod.rs:735:31
[INFO] [stderr]     |
[INFO] [stderr] 735 |                     std::i64::MIN
[INFO] [stderr]     |                               ^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:5:9
[INFO] [stderr]     |
[INFO] [stderr] 5   | #![warn(deprecated_in_future)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of constant `std::usize::MAX` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/analyze/expr.rs:996:30
[INFO] [stderr]     |
[INFO] [stderr] 996 |             _ => std::usize::MAX,
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of constant `std::usize::MAX` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stderr]   --> src/ir/static_init.rs:19:39
[INFO] [stderr]    |
[INFO] [stderr] 19 | const_assert!(PTR_SIZE <= std::usize::MAX as u16);
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of constant `std::f64::EPSILON` that will be deprecated in a future Rust version: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/ir/static_init.rs:409:65
[INFO] [stderr]     |
[INFO] [stderr] 409 |                     if (f64::from(cast) - f).abs() >= std::f64::EPSILON {
[INFO] [stderr]     |                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of constant `std::f64::EPSILON` that will be deprecated in a future Rust version: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/ir/static_init.rs:412:42
[INFO] [stderr]     |
[INFO] [stderr] 412 | ...                   f, std::f64::EPSILON, f64::from(cast)
[INFO] [stderr]     |                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of associated function `cranelift::cranelift_codegen::cranelift_entity::core::num::<impl u64>::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stderr]  --> src/arch/x64.rs:5:45
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub(crate) const SIZE_MAX: SIZE_T = SIZE_T::max_value();
[INFO] [stderr]   |                                             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of associated function `cranelift::cranelift_codegen::cranelift_entity::core::num::<impl i16>::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/ir/mod.rs:487:30
[INFO] [stderr]     |
[INFO] [stderr] 487 |                         i16::max_value()
[INFO] [stderr]     |                              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `saltwater` (lib) generated 8 warnings
[INFO] [stderr] warning: `saltwater` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/saltwater-405b0360eb0b6b43)
[INFO] [stdout] 
[INFO] [stdout] running 125 tests
[INFO] [stdout] test analyze::test::no_name_should_be_syntax_error ... ok
[INFO] [stdout] test analyze::expr::test::test_type_errors ... ok
[INFO] [stdout] test analyze::expr::test::test_funcall ... ok
[INFO] [stdout] test analyze::stmt::tests::test_expr_stmt ... ok
[INFO] [stdout] test analyze::test::redefinition_is_err ... ok
[INFO] [stdout] test analyze::expr::test::test_mul ... ok
[INFO] [stdout] test analyze::test::lol ... ok
[INFO] [stdout] test analyze::expr::test::test_primaries ... ok
[INFO] [stdout] test analyze::test::bitfields ... ok
[INFO] [stdout] test analyze::expr::test::test_explicit_casts ... ok
[INFO] [stdout] test analyze::test::extern_redeclaration_of_static_fn_does_not_error ... ok
[INFO] [stdout] test analyze::test::test_functions_array_parameter_static ... ok
[INFO] [stdout] test analyze::test::storage_class ... ok
[INFO] [stdout] test analyze::test::default_type_specifier_warns ... ok
[INFO] [stdout] test analyze::test::test_complex ... ok
[INFO] [stdout] test analyze::test::test_decl_errors ... ok
[INFO] [stdout] test analyze::test::test_arrays ... ok
[INFO] [stdout] test arch::tests::align_of_non_char_struct ... ok
[INFO] [stdout] test arch::tests::char_struct ... ok
[INFO] [stdout] test analyze::test::test_functions ... ok
[INFO] [stdout] test analyze::test::function ... ok
[INFO] [stdout] test analyze::test::typedef_signed ... ok
[INFO] [stdout] test analyze::test::test_pointers_and_arrays ... ok
[INFO] [stdout] test analyze::test::enum_declaration ... ok
[INFO] [stdout] test analyze::test::test_pointers ... ok
[INFO] [stdout] test data::error::tests::test_compile_error_display ... ok
[INFO] [stdout] test analyze::test::test_multiple ... ok
[INFO] [stdout] test data::error::tests::test_compile_error_is_kind ... ok
[INFO] [stdout] test data::error::tests::test_error_handler_into_iterator ... ok
[INFO] [stdout] test data::error::tests::test_recover_error ... ok
[INFO] [stdout] test data::error::tests::test_recover_multiple_errors ... ok
[INFO] [stdout] test analyze::init::test::test_initializers_more ... ok
[INFO] [stdout] test arch::tests::multiples ... ok
[INFO] [stdout] test data::ast::test::test_declaration_display ... ok
[INFO] [stdout] test analyze::test::test_no_specifiers ... ok
[INFO] [stdout] test data::lex::test::str_display_escape ... ok
[INFO] [stdout] test analyze::test::void ... ok
[INFO] [stdout] test analyze::test::test_inline_keyword ... ok
[INFO] [stdout] test fold::tests::test_addition ... ok
[INFO] [stdout] test analyze::init::test::test_initializers ... ok
[INFO] [stdout] test analyze::test::test_bad_decl_specs ... ok
[INFO] [stdout] test fold::tests::test_char ... ok
[INFO] [stdout] test data::hir::tests::type_display ... ok
[INFO] [stdout] test data::lex::test::assignment_display ... ok
[INFO] [stdout] test fold::tests::test_division ... ok
[INFO] [stdout] test ir::test_compile_error_semantic ... ok
[INFO] [stdout] test lex::cpp::tests::cycle_detection ... ok
[INFO] [stdout] test data::types::tests::test_big_one ... ok
[INFO] [stdout] test fold::tests::test_subtraction ... ok
[INFO] [stdout] test lex::cpp::tests::else_directive ... ok
[INFO] [stdout] test analyze::test::test_decl_specifiers ... ok
[INFO] [stdout] test lex::cpp::tests::elif ... ok
[INFO] [stdout] test fold::tests::test_right_shift ... ok
[INFO] [stdout] test lex::cpp::tests::empty_def ... ok
[INFO] [stdout] test lex::cpp::tests::function_body_replacement ... ok
[INFO] [stdout] test lex::cpp::tests::ifndef ... ok
[INFO] [stdout] test lex::cpp::tests::ifdef ... ok
[INFO] [stdout] test lex::cpp::tests::eof_after_macro_call ... ok
[INFO] [stdout] test fold::tests::test_modulo ... ok
[INFO] [stdout] test lex::cpp::tests::if_directive ... ok
[INFO] [stdout] test lex::cpp::tests::error ... ok
[INFO] [stdout] test fold::tests::test_negation ... ok
[INFO] [stdout] test fold::tests::test_left_shift ... ok
[INFO] [stdout] test lex::cpp::tests::invalid_directive ... ok
[INFO] [stdout] test data::tests::type_display ... ok
[INFO] [stdout] test fold::tests::test_multiplication ... ok
[INFO] [stdout] test lex::cpp::tests::pragma ... ok
[INFO] [stdout] test lex::cpp::tests::mutually_recursive_function ... ok
[INFO] [stdout] test lex::cpp::tests::object_body_replacement ... ok
[INFO] [stdout] test lex::cpp::tests::parens ... ok
[INFO] [stdout] test lex::cpp::tests::recursive_macros ... ok
[INFO] [stdout] test lex::cpp::tests::recursive_function ... ok
[INFO] [stdout] test lex::cpp::tests::redefinition ... ok
[INFO] [stdout] test fold::tests::test_cast ... ok
[INFO] [stdout] test lex::cpp::tests::space_separated_function_macro ... ok
[INFO] [stdout] test lex::tests::backslashes ... ok
[INFO] [stdout] test lex::cpp::tests::test_comment_newline ... ok
[INFO] [stdout] test lex::tests::test_ellipses ... ok
[INFO] [stdout] test lex::cpp::tests::str_at_eol ... ok
[INFO] [stdout] test lex::cpp::tests::object_macros ... ok
[INFO] [stdout] test lex::tests::test_for_loop ... ok
[INFO] [stdout] test lex::cpp::tests::undef ... ok
[INFO] [stdout] test lex::tests::test_location ... ok
[INFO] [stdout] test lex::tests::test_no_newline ... ok
[INFO] [stdout] test arch::tests::proptest_align_power_of_two ... ok
[INFO] [stdout] test lex::cpp::tests::line ... ok
[INFO] [stdout] test lex::tests::test_plus ... ok
[INFO] [stdout] test parse::decl::test::test_array ... ok
[INFO] [stdout] test parse::decl::test::test_cursed_function_declarator ... ok
[INFO] [stdout] test parse::decl::test::test_enum ... ok
[INFO] [stdout] test arch::tests::proptest_sizeof_multiple_of_alignof ... ok
[INFO] [stdout] test lex::tests::test_overflow ... ok
[INFO] [stdout] test parse::decl::test::test_struct ... ok
[INFO] [stdout] test lex::cpp::tests::preprocess_only ... ok
[INFO] [stdout] test lex::cpp::tests::warning ... ok
[INFO] [stdout] test parse::expr::test::parse_binary ... ok
[INFO] [stdout] test lex::tests::test_num_errors ... ok
[INFO] [stdout] test parse::decl::test::test_multiple ... ok
[INFO] [stdout] test parse::expr::test::parse_ternary ... ok
[INFO] [stdout] test parse::decl::test::username ... ok
[INFO] [stdout] test parse::expr::test::parse_casts ... ok
[INFO] [stdout] test lex::tests::test_int_literals ... ok
[INFO] [stdout] test parse::decl::test::test_precedence ... ok
[INFO] [stdout] test parse::stmt::tests::test_expr_stmt ... ok
[INFO] [stdout] test parse::expr::test::parse_postfix ... ok
[INFO] [stdout] test lex::tests::test_lots_of_whitespace ... ok
[INFO] [stdout] test parse::stmt::tests::test_if ... ok
[INFO] [stdout] test parse::expr::test::sizeof ... ok
[INFO] [stdout] test parse::stmt::tests::test_goto ... ok
[INFO] [stdout] test parse::stmt::tests::test_do_while ... ok
[INFO] [stdout] test parse::stmt::tests::test_switch ... ok
[INFO] [stdout] test lex::tests::test_float_literals ... ok
[INFO] [stdout] test parse::stmt::tests::test_for ... ok
[INFO] [stdout] test parse::stmt::tests::test_while ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test lex::tests::test_characters ... ok
[INFO] [stdout] test lex::tests::test_comments ... ok
[INFO] [stdout] test parse::expr::test::parse_prefix ... ok
[INFO] [stdout] test parse::test::test_strings ... ok
[INFO] [stdout] test lex::cpp::tests::keywords ... ok
[INFO] [stdout] test arch::tests::second_member ... ok
[INFO] [stdout] test arch::tests::align ... ok
[INFO] [stdout] test arch::tests::first_member ... ok
[INFO] [stdout] test parse::test::proptest_peek_next_equals_2_next_token ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/swcc-8a08a84319c3b11a)
[INFO] [stdout] test parse::test::proptest_peek_equals_token ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 125 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.77s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::pretty_print ... 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]      Running tests/runner.rs (/opt/rustwide/target/debug/deps/runner-bdaffb5779b623b3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] /usr/bin/ld: /tmp/.tmpMm8nEe: warning: the use of `tmpnam' is dangerous, better use `mkstemp'
[INFO] [stderr] /usr/bin/ld: /tmp/.tmpMm8nEe: warning: the use of `tmpnam_r' is dangerous, better use `mkstemp'
[INFO] [stderr] /usr/bin/ld: /tmp/.tmpMm8nEe: warning: the use of `tempnam' is dangerous, better use `mkstemp'
[INFO] [stderr] /usr/bin/ld: /tmp/.tmpMm8nEe: warning: `sys_errlist' is deprecated; use `strerror' or `strerror_r' instead
[INFO] [stderr] /usr/bin/ld: /tmp/.tmpMm8nEe: warning: `sys_nerr' is deprecated; use `strerror' or `strerror_r' instead
[INFO] [stderr] /usr/bin/ld: /tmp/.tmpjz317B: warning: the use of `tmpnam' is dangerous, better use `mkstemp'
[INFO] [stderr] /usr/bin/ld: /tmp/.tmpjz317B: warning: the use of `tmpnam_r' is dangerous, better use `mkstemp'
[INFO] [stderr] /usr/bin/ld: /tmp/.tmpjz317B: warning: the use of `tempnam' is dangerous, better use `mkstemp'
[INFO] [stderr] /usr/bin/ld: /tmp/.tmpjz317B: warning: `sys_errlist' is deprecated; use `strerror' or `strerror_r' instead
[INFO] [stderr] /usr/bin/ld: /tmp/.tmpjz317B: warning: `sys_nerr' is deprecated; use `strerror' or `strerror_r' instead
[INFO] [stdout] test run_all ... ok
[INFO] [stderr]      Running tests/stack-overflow.rs (/opt/rustwide/target/debug/deps/stack_overflow-ce4d12a159bb5069)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.86s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lex/cpp.rs:607:10
[INFO] [stderr]     |
[INFO] [stderr] 607 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of constant `std::i64::MIN` that will be deprecated in a future Rust version: replaced by the `MIN` associated constant on this type
[INFO] [stderr]    --> src/analyze/mod.rs:735:31
[INFO] [stderr]     |
[INFO] [stderr] 735 |                     std::i64::MIN
[INFO] [stderr]     |                               ^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:5:9
[INFO] [stderr]     |
[INFO] [stderr] 5   | #![warn(deprecated_in_future)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of constant `std::usize::MAX` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/analyze/expr.rs:996:30
[INFO] [stderr]     |
[INFO] [stderr] 996 |             _ => std::usize::MAX,
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of constant `std::usize::MAX` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stderr]   --> src/ir/static_init.rs:19:39
[INFO] [stderr]    |
[INFO] [stderr] 19 | const_assert!(PTR_SIZE <= std::usize::MAX as u16);
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of constant `std::f64::EPSILON` that will be deprecated in a future Rust version: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/ir/static_init.rs:409:65
[INFO] [stderr]     |
[INFO] [stderr] 409 |                     if (f64::from(cast) - f).abs() >= std::f64::EPSILON {
[INFO] [stderr]     |                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of constant `std::f64::EPSILON` that will be deprecated in a future Rust version: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/ir/static_init.rs:412:42
[INFO] [stderr]     |
[INFO] [stderr] 412 | ...                   f, std::f64::EPSILON, f64::from(cast)
[INFO] [stderr]     |                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of associated function `cranelift::cranelift_codegen::cranelift_entity::core::num::<impl u64>::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stderr]  --> src/arch/x64.rs:5:45
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub(crate) const SIZE_MAX: SIZE_T = SIZE_T::max_value();
[INFO] [stderr]   |                                             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of associated function `cranelift::cranelift_codegen::cranelift_entity::core::num::<impl i16>::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/ir/mod.rs:487:30
[INFO] [stderr]     |
[INFO] [stderr] 487 |                         i16::max_value()
[INFO] [stderr]     |                              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `saltwater` (lib) generated 8 warnings
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr] fatal: maximum recursion depth exceeded (1001 > 1000)
[INFO] [stderr] fatal: maximum recursion depth exceeded (1001 > 1000)
[INFO] [stderr] fatal: maximum recursion depth exceeded (1001 > 1000)
[INFO] [stderr] fatal: maximum recursion depth exceeded (1001 > 1000)
[INFO] [stderr] fatal: maximum recursion depth exceeded (1001 > 1000)
[INFO] [stderr] fatal: maximum recursion depth exceeded (1001 > 1000)
[INFO] [stdout] test run_all ... ok
[INFO] [stderr] fatal: maximum recursion depth exceeded (1001 > 1000)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/varargs.rs (/opt/rustwide/target/debug/deps/varargs-1dd254ea8875046b)
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test multiple_given_args ... ok
[INFO] [stdout] test floats ... ok
[INFO] [stderr]    Doc-tests saltwater
[INFO] [stdout] test literals ... ok
[INFO] [stdout] test ints ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lex/cpp.rs:607:10
[INFO] [stderr]     |
[INFO] [stderr] 607 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/analyze/expr.rs - analyze::expr::Type::rank (line 978) ... ignored
[INFO] [stdout] test src/data/types.rs - data::types::struct_ref::StructRef::update (line 81) - compile fail ... ok
[INFO] [stdout] test src/lex/cpp.rs - lex::cpp::PreProcessorBuilder (line 47) ... ok
[INFO] [stdout] test src/data/types.rs - data::types::struct_ref::StructRef::get (line 59) ... ok
[INFO] [stdout] test src/lex/cpp.rs - lex::cpp::PreProcessor (line 123) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 4.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f9702d79f9fea4fa03b69f436749985259e360822991c2badd3d52a8fb52aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f9702d79f9fea4fa03b69f436749985259e360822991c2badd3d52a8fb52aba", kill_on_drop: false }`
[INFO] [stdout] 8f9702d79f9fea4fa03b69f436749985259e360822991c2badd3d52a8fb52aba