[INFO] fetching crate crossbeam-channel 0.5.4...
[INFO] building crossbeam-channel-0.5.4 against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334
[INFO] extracting crate crossbeam-channel 0.5.4 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate crossbeam-channel 0.5.4 on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crossbeam-channel 0.5.4
[INFO] finished tweaking crates.io crate crossbeam-channel 0.5.4
[INFO] tweaked toml for crates.io crate crossbeam-channel 0.5.4 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate crossbeam-channel 0.5.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed013bfecc7c4fdd8a175c56c3289d78ee451aea50d44acd7a3cd6ab28404d59
[INFO] running `Command { std: "docker" "start" "-a" "ed013bfecc7c4fdd8a175c56c3289d78ee451aea50d44acd7a3cd6ab28404d59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed013bfecc7c4fdd8a175c56c3289d78ee451aea50d44acd7a3cd6ab28404d59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed013bfecc7c4fdd8a175c56c3289d78ee451aea50d44acd7a3cd6ab28404d59", kill_on_drop: false }`
[INFO] [stdout] ed013bfecc7c4fdd8a175c56c3289d78ee451aea50d44acd7a3cd6ab28404d59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fd7645037333934382a6a69a431993f6527be0d99bbdf2253dc41e9355f1fcc
[INFO] running `Command { std: "docker" "start" "-a" "2fd7645037333934382a6a69a431993f6527be0d99bbdf2253dc41e9355f1fcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "2fd7645037333934382a6a69a431993f6527be0d99bbdf2253dc41e9355f1fcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fd7645037333934382a6a69a431993f6527be0d99bbdf2253dc41e9355f1fcc", kill_on_drop: false }`
[INFO] [stdout] 2fd7645037333934382a6a69a431993f6527be0d99bbdf2253dc41e9355f1fcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5a3a1480dd2f9e0037e34bc2fe527e580373fc1b12640f1beabf419d1a7ef84
[INFO] running `Command { std: "docker" "start" "-a" "f5a3a1480dd2f9e0037e34bc2fe527e580373fc1b12640f1beabf419d1a7ef84", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.120
[INFO] [stderr]    Compiling signal-hook v0.3.13
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.48s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/crossbeam_channel-7209cb2f719b956c)
[INFO] [stderr]   Executable tests/after.rs (/opt/rustwide/target/debug/deps/after-b8400c3537e3fc4f)
[INFO] [stderr]   Executable tests/array.rs (/opt/rustwide/target/debug/deps/array-055e07f16ab94712)
[INFO] [stderr]   Executable tests/golang.rs (/opt/rustwide/target/debug/deps/golang-a33e88a64f02a055)
[INFO] [stderr]   Executable tests/iter.rs (/opt/rustwide/target/debug/deps/iter-2b86faa0a4d77fd7)
[INFO] [stderr]   Executable tests/list.rs (/opt/rustwide/target/debug/deps/list-567312089838a4c2)
[INFO] [stderr]   Executable tests/mpsc.rs (/opt/rustwide/target/debug/deps/mpsc-1a39f66346603929)
[INFO] [stderr]   Executable tests/never.rs (/opt/rustwide/target/debug/deps/never-dbc0451ed1dd2355)
[INFO] [stderr]   Executable tests/ready.rs (/opt/rustwide/target/debug/deps/ready-b577f4258135e840)
[INFO] [stderr]   Executable tests/same_channel.rs (/opt/rustwide/target/debug/deps/same_channel-a953ca91959cb92f)
[INFO] [stderr]   Executable tests/select.rs (/opt/rustwide/target/debug/deps/select-c152e3e0c2ff9538)
[INFO] [stderr]   Executable tests/select_macro.rs (/opt/rustwide/target/debug/deps/select_macro-e28984e1162c846f)
[INFO] [stderr]   Executable tests/thread_locals.rs (/opt/rustwide/target/debug/deps/thread_locals-eab7080b9e1e3b44)
[INFO] [stderr]   Executable tests/tick.rs (/opt/rustwide/target/debug/deps/tick-3aff6f5a26db20fb)
[INFO] [stderr]   Executable tests/zero.rs (/opt/rustwide/target/debug/deps/zero-33d5c66022a9cda6)
[INFO] running `Command { std: "docker" "inspect" "f5a3a1480dd2f9e0037e34bc2fe527e580373fc1b12640f1beabf419d1a7ef84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5a3a1480dd2f9e0037e34bc2fe527e580373fc1b12640f1beabf419d1a7ef84", kill_on_drop: false }`
[INFO] [stdout] f5a3a1480dd2f9e0037e34bc2fe527e580373fc1b12640f1beabf419d1a7ef84