[INFO] fetching crate just-func 0.0.0-alpha...
[INFO] testing just-func-0.0.0-alpha against 1.60.0 for beta-1.61-1
[INFO] extracting crate just-func 0.0.0-alpha into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate just-func 0.0.0-alpha 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 just-func 0.0.0-alpha
[INFO] finished tweaking crates.io crate just-func 0.0.0-alpha
[INFO] tweaked toml for crates.io crate just-func 0.0.0-alpha written to /workspace/builds/worker-27/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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] e225441ac4157b1053c75b7d6014523be427726e7c279ddd55e477e0a9c42ca9
[INFO] running `Command { std: "docker" "start" "-a" "e225441ac4157b1053c75b7d6014523be427726e7c279ddd55e477e0a9c42ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e225441ac4157b1053c75b7d6014523be427726e7c279ddd55e477e0a9c42ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e225441ac4157b1053c75b7d6014523be427726e7c279ddd55e477e0a9c42ca9", kill_on_drop: false }`
[INFO] [stdout] e225441ac4157b1053c75b7d6014523be427726e7c279ddd55e477e0a9c42ca9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 76f8d1018e66f8eba3716b4a77ca9c790b585d6ccb1b2aa3c5f183907bed3f9c
[INFO] running `Command { std: "docker" "start" "-a" "76f8d1018e66f8eba3716b4a77ca9c790b585d6ccb1b2aa3c5f183907bed3f9c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling just-func v0.0.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "76f8d1018e66f8eba3716b4a77ca9c790b585d6ccb1b2aa3c5f183907bed3f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76f8d1018e66f8eba3716b4a77ca9c790b585d6ccb1b2aa3c5f183907bed3f9c", kill_on_drop: false }`
[INFO] [stdout] 76f8d1018e66f8eba3716b4a77ca9c790b585d6ccb1b2aa3c5f183907bed3f9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 94fbc07400aecea2e0d67d6fd6e1d7c56a929e0626fa3b434720382ca0b39498
[INFO] running `Command { std: "docker" "start" "-a" "94fbc07400aecea2e0d67d6fd6e1d7c56a929e0626fa3b434720382ca0b39498", kill_on_drop: false }`
[INFO] [stderr]    Compiling just-func v0.0.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "94fbc07400aecea2e0d67d6fd6e1d7c56a929e0626fa3b434720382ca0b39498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94fbc07400aecea2e0d67d6fd6e1d7c56a929e0626fa3b434720382ca0b39498", kill_on_drop: false }`
[INFO] [stdout] 94fbc07400aecea2e0d67d6fd6e1d7c56a929e0626fa3b434720382ca0b39498
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] f9438da5826667d7da366d05d5a3d7117be752ffb2db19ed982f76849c83406c
[INFO] running `Command { std: "docker" "start" "-a" "f9438da5826667d7da366d05d5a3d7117be752ffb2db19ed982f76849c83406c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/just_func-095c9b600379e112)
[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 just-func
[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" "f9438da5826667d7da366d05d5a3d7117be752ffb2db19ed982f76849c83406c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9438da5826667d7da366d05d5a3d7117be752ffb2db19ed982f76849c83406c", kill_on_drop: false }`
[INFO] [stdout] f9438da5826667d7da366d05d5a3d7117be752ffb2db19ed982f76849c83406c