[INFO] fetching crate git-tempfile 2.0.1...
[INFO] testing git-tempfile-2.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate git-tempfile 2.0.1 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate git-tempfile 2.0.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate git-tempfile 2.0.1
[INFO] finished tweaking crates.io crate git-tempfile 2.0.1
[INFO] tweaked toml for crates.io crate git-tempfile 2.0.1 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] crate crates.io crate git-tempfile 2.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1082c6266e15ace221882ec9ebca81e3c050d14a2067f4986c191829cd5fa97e
[INFO] running `Command { std: "docker" "start" "-a" "1082c6266e15ace221882ec9ebca81e3c050d14a2067f4986c191829cd5fa97e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1082c6266e15ace221882ec9ebca81e3c050d14a2067f4986c191829cd5fa97e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1082c6266e15ace221882ec9ebca81e3c050d14a2067f4986c191829cd5fa97e", kill_on_drop: false }`
[INFO] [stdout] 1082c6266e15ace221882ec9ebca81e3c050d14a2067f4986c191829cd5fa97e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4069a7e14a61c34515f360aacce32ad7362b792f755d1a9e924180b9d82c3b07
[INFO] running `Command { std: "docker" "start" "-a" "4069a7e14a61c34515f360aacce32ad7362b792f755d1a9e924180b9d82c3b07", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling signal-hook v0.3.13
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling dashmap v5.2.0
[INFO] [stderr]    Compiling git-tempfile v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.34s
[INFO] running `Command { std: "docker" "inspect" "4069a7e14a61c34515f360aacce32ad7362b792f755d1a9e924180b9d82c3b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4069a7e14a61c34515f360aacce32ad7362b792f755d1a9e924180b9d82c3b07", kill_on_drop: false }`
[INFO] [stdout] 4069a7e14a61c34515f360aacce32ad7362b792f755d1a9e924180b9d82c3b07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afbe554f5779342d5c49b76c5198d71f6f52ae69bba1630978512182bedf856c
[INFO] running `Command { std: "docker" "start" "-a" "afbe554f5779342d5c49b76c5198d71f6f52ae69bba1630978512182bedf856c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling git-tempfile v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.16s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/git_tempfile-9665ff7e78f9f697)
[INFO] running `Command { std: "docker" "inspect" "afbe554f5779342d5c49b76c5198d71f6f52ae69bba1630978512182bedf856c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afbe554f5779342d5c49b76c5198d71f6f52ae69bba1630978512182bedf856c", kill_on_drop: false }`
[INFO] [stdout] afbe554f5779342d5c49b76c5198d71f6f52ae69bba1630978512182bedf856c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 05ac9cc0278c3d70e7d68734533c816e760bbca12ae8ebe6983fc1678e7dec0f
[INFO] running `Command { std: "docker" "start" "-a" "05ac9cc0278c3d70e7d68734533c816e760bbca12ae8ebe6983fc1678e7dec0f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.98s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/git_tempfile-9665ff7e78f9f697)
[INFO] [stdout] test handler::tests::various_termination_signals_remove_tempfiles_unconditionally ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "05ac9cc0278c3d70e7d68734533c816e760bbca12ae8ebe6983fc1678e7dec0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05ac9cc0278c3d70e7d68734533c816e760bbca12ae8ebe6983fc1678e7dec0f", kill_on_drop: false }`
[INFO] [stdout] 05ac9cc0278c3d70e7d68734533c816e760bbca12ae8ebe6983fc1678e7dec0f