[INFO] fetching crate semaphore-rs-hasher 0.5.3...
[INFO] testing semaphore-rs-hasher-0.5.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate semaphore-rs-hasher 0.5.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate semaphore-rs-hasher 0.5.3
[INFO] finished tweaking crates.io crate semaphore-rs-hasher 0.5.3
[INFO] tweaked toml for crates.io crate semaphore-rs-hasher 0.5.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate semaphore-rs-hasher 0.5.3 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 semaphore-rs-hasher 0.5.3 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 785b3ec4bc5ae12de0b043fdbc536144c6569e4e273543e0a86167862431f10f
[INFO] running `Command { std: "docker" "start" "-a" "785b3ec4bc5ae12de0b043fdbc536144c6569e4e273543e0a86167862431f10f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "785b3ec4bc5ae12de0b043fdbc536144c6569e4e273543e0a86167862431f10f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "785b3ec4bc5ae12de0b043fdbc536144c6569e4e273543e0a86167862431f10f", kill_on_drop: false }`
[INFO] [stdout] 785b3ec4bc5ae12de0b043fdbc536144c6569e4e273543e0a86167862431f10f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7fd1fe4b25662e1ff02d1a2dac0e4d85fcee8d0e0023fdb4c86010cf7873dea9
[INFO] running `Command { std: "docker" "start" "-a" "7fd1fe4b25662e1ff02d1a2dac0e4d85fcee8d0e0023fdb4c86010cf7873dea9", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling semaphore-rs-hasher v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "7fd1fe4b25662e1ff02d1a2dac0e4d85fcee8d0e0023fdb4c86010cf7873dea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fd1fe4b25662e1ff02d1a2dac0e4d85fcee8d0e0023fdb4c86010cf7873dea9", kill_on_drop: false }`
[INFO] [stdout] 7fd1fe4b25662e1ff02d1a2dac0e4d85fcee8d0e0023fdb4c86010cf7873dea9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] be125f5ba432e1a161c6bcdb42a7f84fe039193fba6eed6fea3800bc79582e41
[INFO] running `Command { std: "docker" "start" "-a" "be125f5ba432e1a161c6bcdb42a7f84fe039193fba6eed6fea3800bc79582e41", kill_on_drop: false }`
[INFO] [stderr]    Compiling semaphore-rs-hasher v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "be125f5ba432e1a161c6bcdb42a7f84fe039193fba6eed6fea3800bc79582e41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be125f5ba432e1a161c6bcdb42a7f84fe039193fba6eed6fea3800bc79582e41", kill_on_drop: false }`
[INFO] [stdout] be125f5ba432e1a161c6bcdb42a7f84fe039193fba6eed6fea3800bc79582e41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 48450bce3cad558b3bd742bf842bf67386d15b4fcb90276d5ae8432bbcf82108
[INFO] running `Command { std: "docker" "start" "-a" "48450bce3cad558b3bd742bf842bf67386d15b4fcb90276d5ae8432bbcf82108", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/semaphore_rs_hasher-fa5b8cebbfc0f7b2)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests semaphore_rs_hasher
[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] running `Command { std: "docker" "inspect" "48450bce3cad558b3bd742bf842bf67386d15b4fcb90276d5ae8432bbcf82108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48450bce3cad558b3bd742bf842bf67386d15b4fcb90276d5ae8432bbcf82108", kill_on_drop: false }`
[INFO] [stdout] 48450bce3cad558b3bd742bf842bf67386d15b4fcb90276d5ae8432bbcf82108