[INFO] fetching crate modenv 0.7.0...
[INFO] testing modenv-0.7.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate modenv 0.7.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate modenv 0.7.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-23/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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49f03177c52aca4839cea6797b18adae7fafdbc8f424249caad53bc9ec2338a8
[INFO] running `Command { std: "docker" "start" "-a" "49f03177c52aca4839cea6797b18adae7fafdbc8f424249caad53bc9ec2338a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49f03177c52aca4839cea6797b18adae7fafdbc8f424249caad53bc9ec2338a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49f03177c52aca4839cea6797b18adae7fafdbc8f424249caad53bc9ec2338a8", kill_on_drop: false }`
[INFO] [stdout] 49f03177c52aca4839cea6797b18adae7fafdbc8f424249caad53bc9ec2338a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95e29491090ada3432f62c5b3f52dc4e751a486984dd903bdcea66f84720441a
[INFO] running `Command { std: "docker" "start" "-a" "95e29491090ada3432f62c5b3f52dc4e751a486984dd903bdcea66f84720441a", 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 memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[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 8.97s
[INFO] running `Command { std: "docker" "inspect" "95e29491090ada3432f62c5b3f52dc4e751a486984dd903bdcea66f84720441a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95e29491090ada3432f62c5b3f52dc4e751a486984dd903bdcea66f84720441a", kill_on_drop: false }`
[INFO] [stdout] 95e29491090ada3432f62c5b3f52dc4e751a486984dd903bdcea66f84720441a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2b11b308ce0ceaf337a8e572488ad59560864124c733b23358e2e8fb2961aa6
[INFO] running `Command { std: "docker" "start" "-a" "e2b11b308ce0ceaf337a8e572488ad59560864124c733b23358e2e8fb2961aa6", kill_on_drop: false }`
[INFO] [stderr]    Compiling modenv v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "e2b11b308ce0ceaf337a8e572488ad59560864124c733b23358e2e8fb2961aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2b11b308ce0ceaf337a8e572488ad59560864124c733b23358e2e8fb2961aa6", kill_on_drop: false }`
[INFO] [stdout] e2b11b308ce0ceaf337a8e572488ad59560864124c733b23358e2e8fb2961aa6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50180ba5966dbbf74feb02b4cb81d53d5cf317f9f765c99e30d4e1a9d44df238
[INFO] running `Command { std: "docker" "start" "-a" "50180ba5966dbbf74feb02b4cb81d53d5cf317f9f765c99e30d4e1a9d44df238", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/modenv-61ea40429dba76a4)
[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" "50180ba5966dbbf74feb02b4cb81d53d5cf317f9f765c99e30d4e1a9d44df238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50180ba5966dbbf74feb02b4cb81d53d5cf317f9f765c99e30d4e1a9d44df238", kill_on_drop: false }`
[INFO] [stdout] 50180ba5966dbbf74feb02b4cb81d53d5cf317f9f765c99e30d4e1a9d44df238