[INFO] fetching crate minimal_signals 0.5.0...
[INFO] testing minimal_signals-0.5.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate minimal_signals 0.5.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate minimal_signals 0.5.0
[INFO] finished tweaking crates.io crate minimal_signals 0.5.0
[INFO] tweaked toml for crates.io crate minimal_signals 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate minimal_signals 0.5.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate minimal_signals 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2baedb23e2ab5bc0aa489889ff01b5f2cd92bbb629c668dc9bc5974e0c9de93d
[INFO] running `Command { std: "docker" "start" "-a" "2baedb23e2ab5bc0aa489889ff01b5f2cd92bbb629c668dc9bc5974e0c9de93d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2baedb23e2ab5bc0aa489889ff01b5f2cd92bbb629c668dc9bc5974e0c9de93d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2baedb23e2ab5bc0aa489889ff01b5f2cd92bbb629c668dc9bc5974e0c9de93d", kill_on_drop: false }`
[INFO] [stdout] 2baedb23e2ab5bc0aa489889ff01b5f2cd92bbb629c668dc9bc5974e0c9de93d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f75977d6657a256f084c42313a9f749fd61951d7cd8b1c6f6c852564282c415
[INFO] running `Command { std: "docker" "start" "-a" "9f75977d6657a256f084c42313a9f749fd61951d7cd8b1c6f6c852564282c415", kill_on_drop: false }`
[INFO] [stderr]    Compiling minimal_signals v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/lib.rs:139:31
[INFO] [stdout]     |
[INFO] [stdout] 139 |         sa.sa_sigaction = nop as usize;
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 139 |         sa.sa_sigaction = nop as *const () as usize;
[INFO] [stdout]     |                               ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "9f75977d6657a256f084c42313a9f749fd61951d7cd8b1c6f6c852564282c415", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f75977d6657a256f084c42313a9f749fd61951d7cd8b1c6f6c852564282c415", kill_on_drop: false }`
[INFO] [stdout] 9f75977d6657a256f084c42313a9f749fd61951d7cd8b1c6f6c852564282c415
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bc6d234359458b52adac294725ae5b4bedea4b07e4a8bb110a57f5a71ac7e13
[INFO] running `Command { std: "docker" "start" "-a" "4bc6d234359458b52adac294725ae5b4bedea4b07e4a8bb110a57f5a71ac7e13", kill_on_drop: false }`
[INFO] [stderr]    Compiling minimal_signals v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/lib.rs:139:31
[INFO] [stdout]     |
[INFO] [stdout] 139 |         sa.sa_sigaction = nop as usize;
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 139 |         sa.sa_sigaction = nop as *const () as usize;
[INFO] [stdout]     |                               ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/lib.rs:139:31
[INFO] [stdout]     |
[INFO] [stdout] 139 |         sa.sa_sigaction = nop as usize;
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 139 |         sa.sa_sigaction = nop as *const () as usize;
[INFO] [stdout]     |                               ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "4bc6d234359458b52adac294725ae5b4bedea4b07e4a8bb110a57f5a71ac7e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bc6d234359458b52adac294725ae5b4bedea4b07e4a8bb110a57f5a71ac7e13", kill_on_drop: false }`
[INFO] [stdout] 4bc6d234359458b52adac294725ae5b4bedea4b07e4a8bb110a57f5a71ac7e13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e2a70fd70de1c780d33905d38eec1387d8dd7660e9ad9f9071947a86d65d53e
[INFO] running `Command { std: "docker" "start" "-a" "9e2a70fd70de1c780d33905d38eec1387d8dd7660e9ad9f9071947a86d65d53e", kill_on_drop: false }`
[INFO] [stderr] warning: direct cast of function item into an integer
[INFO] [stderr]    --> src/lib.rs:139:31
[INFO] [stderr]     |
[INFO] [stderr] 139 |         sa.sa_sigaction = nop as usize;
[INFO] [stderr]     |                               ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stderr] help: first cast to a pointer `as *const ()`
[INFO] [stderr]     |
[INFO] [stderr] 139 |         sa.sa_sigaction = nop as *const () as usize;
[INFO] [stderr]     |                               ++++++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `minimal_signals` (lib) generated 1 warning (run `cargo fix --lib -p minimal_signals` to apply 1 suggestion)
[INFO] [stderr] warning: `minimal_signals` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minimal_signals-68e98413a72f57d6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::signal_set_display ... 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 minimal_signals
[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] running `Command { std: "docker" "inspect" "9e2a70fd70de1c780d33905d38eec1387d8dd7660e9ad9f9071947a86d65d53e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e2a70fd70de1c780d33905d38eec1387d8dd7660e9ad9f9071947a86d65d53e", kill_on_drop: false }`
[INFO] [stdout] 9e2a70fd70de1c780d33905d38eec1387d8dd7660e9ad9f9071947a86d65d53e