[INFO] fetching crate hfn 0.1.0...
[INFO] testing hfn-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate hfn 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate hfn 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hfn 0.1.0
[INFO] finished tweaking crates.io crate hfn 0.1.0
[INFO] tweaked toml for crates.io crate hfn 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a82053a25d7defda442a598204c1dc26e2ce5320a40a7ec9453fd0725dcac99
[INFO] running `Command { std: "docker" "start" "-a" "4a82053a25d7defda442a598204c1dc26e2ce5320a40a7ec9453fd0725dcac99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a82053a25d7defda442a598204c1dc26e2ce5320a40a7ec9453fd0725dcac99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a82053a25d7defda442a598204c1dc26e2ce5320a40a7ec9453fd0725dcac99", kill_on_drop: false }`
[INFO] [stdout] 4a82053a25d7defda442a598204c1dc26e2ce5320a40a7ec9453fd0725dcac99
[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=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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fd7c9857dda389bca66a5d20175edc5cee6db8d3bedc0a73cd248df617b225d
[INFO] running `Command { std: "docker" "start" "-a" "5fd7c9857dda389bca66a5d20175edc5cee6db8d3bedc0a73cd248df617b225d", kill_on_drop: false }`
[INFO] [stderr]    Compiling hfn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "5fd7c9857dda389bca66a5d20175edc5cee6db8d3bedc0a73cd248df617b225d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fd7c9857dda389bca66a5d20175edc5cee6db8d3bedc0a73cd248df617b225d", kill_on_drop: false }`
[INFO] [stdout] 5fd7c9857dda389bca66a5d20175edc5cee6db8d3bedc0a73cd248df617b225d
[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=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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b81a1dc10d52829894dd823473b29611c7a0a39699a0737366e74f9449e7ae6
[INFO] running `Command { std: "docker" "start" "-a" "9b81a1dc10d52829894dd823473b29611c7a0a39699a0737366e74f9449e7ae6", kill_on_drop: false }`
[INFO] [stderr]    Compiling hfn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "9b81a1dc10d52829894dd823473b29611c7a0a39699a0737366e74f9449e7ae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b81a1dc10d52829894dd823473b29611c7a0a39699a0737366e74f9449e7ae6", kill_on_drop: false }`
[INFO] [stdout] 9b81a1dc10d52829894dd823473b29611c7a0a39699a0737366e74f9449e7ae6
[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=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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4777360d2a9afe3d482ea40972b11584977469a3dc60ee71bdbf4532afcee9b7
[INFO] running `Command { std: "docker" "start" "-a" "4777360d2a9afe3d482ea40972b11584977469a3dc60ee71bdbf4532afcee9b7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hfn-7bf3e99b886b0054)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 hfn
[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" "4777360d2a9afe3d482ea40972b11584977469a3dc60ee71bdbf4532afcee9b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4777360d2a9afe3d482ea40972b11584977469a3dc60ee71bdbf4532afcee9b7", kill_on_drop: false }`
[INFO] [stdout] 4777360d2a9afe3d482ea40972b11584977469a3dc60ee71bdbf4532afcee9b7