[INFO] fetching crate modenv 0.7.0...
[INFO] testing modenv-0.7.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate modenv 0.7.0 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate modenv 0.7.0 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 modenv 0.7.0
[INFO] finished tweaking crates.io crate modenv 0.7.0
[INFO] tweaked toml for crates.io crate modenv 0.7.0 written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] crate crates.io crate modenv 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded h2 v0.3.11
[INFO] [stderr]   Downloaded clap v3.0.14
[INFO] [stderr]   Downloaded reqwest v0.11.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 8b691878609ed5ec836762339bd7b41da5b80fd459c13f3842fb881c15f866c9
[INFO] running `Command { std: "docker" "start" "-a" "8b691878609ed5ec836762339bd7b41da5b80fd459c13f3842fb881c15f866c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b691878609ed5ec836762339bd7b41da5b80fd459c13f3842fb881c15f866c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b691878609ed5ec836762339bd7b41da5b80fd459c13f3842fb881c15f866c9", kill_on_drop: false }`
[INFO] [stdout] 8b691878609ed5ec836762339bd7b41da5b80fd459c13f3842fb881c15f866c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 5dcd45409b30cd64d65927c6f9070ba4ef2eb5274f1ffcbadf499aeaf3ebeaa0
[INFO] running `Command { std: "docker" "start" "-a" "5dcd45409b30cd64d65927c6f9070ba4ef2eb5274f1ffcbadf499aeaf3ebeaa0", 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] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling shell-escape v0.1.5
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v3.0.14
[INFO] [stderr]    Compiling modenv v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.82s
[INFO] running `Command { std: "docker" "inspect" "5dcd45409b30cd64d65927c6f9070ba4ef2eb5274f1ffcbadf499aeaf3ebeaa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dcd45409b30cd64d65927c6f9070ba4ef2eb5274f1ffcbadf499aeaf3ebeaa0", kill_on_drop: false }`
[INFO] [stdout] 5dcd45409b30cd64d65927c6f9070ba4ef2eb5274f1ffcbadf499aeaf3ebeaa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 0bec5e77e29bbd2572d4f85ae171a3a0fe53c0b9f5989009e7e7495dbb5b09c8
[INFO] running `Command { std: "docker" "start" "-a" "0bec5e77e29bbd2572d4f85ae171a3a0fe53c0b9f5989009e7e7495dbb5b09c8", 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] [stderr]    Compiling modenv v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `Command { std: "docker" "inspect" "0bec5e77e29bbd2572d4f85ae171a3a0fe53c0b9f5989009e7e7495dbb5b09c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bec5e77e29bbd2572d4f85ae171a3a0fe53c0b9f5989009e7e7495dbb5b09c8", kill_on_drop: false }`
[INFO] [stdout] 0bec5e77e29bbd2572d4f85ae171a3a0fe53c0b9f5989009e7e7495dbb5b09c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 8a359252a84c2670b83ff78e0fee21e069663a1cb10bc8723188c293814c36a0
[INFO] running `Command { std: "docker" "start" "-a" "8a359252a84c2670b83ff78e0fee21e069663a1cb10bc8723188c293814c36a0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/modenv-c19b7e09ca22bb87)
[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" "8a359252a84c2670b83ff78e0fee21e069663a1cb10bc8723188c293814c36a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a359252a84c2670b83ff78e0fee21e069663a1cb10bc8723188c293814c36a0", kill_on_drop: false }`
[INFO] [stdout] 8a359252a84c2670b83ff78e0fee21e069663a1cb10bc8723188c293814c36a0