[INFO] cloning repository https://github.com/tkeiyama/letme
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tkeiyama/letme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkeiyama%2Fletme", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkeiyama%2Fletme'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5639ff575c5814f7169655b83b48b1f2ed97599
[INFO] testing tkeiyama/letme against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkeiyama%2Fletme" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tkeiyama/letme 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 git repo https://github.com/tkeiyama/letme
[INFO] finished tweaking git repo https://github.com/tkeiyama/letme
[INFO] tweaked toml for git repo https://github.com/tkeiyama/letme written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/tkeiyama/letme 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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 80091e4158b94372dd8a0b39e6c98402854b3a49bfdda0021a327bc0fb76a403
[INFO] running `Command { std: "docker" "start" "-a" "80091e4158b94372dd8a0b39e6c98402854b3a49bfdda0021a327bc0fb76a403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80091e4158b94372dd8a0b39e6c98402854b3a49bfdda0021a327bc0fb76a403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80091e4158b94372dd8a0b39e6c98402854b3a49bfdda0021a327bc0fb76a403", kill_on_drop: false }`
[INFO] [stdout] 80091e4158b94372dd8a0b39e6c98402854b3a49bfdda0021a327bc0fb76a403
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 5d64d0fe8efe0247399a207643a64a0de5166644512fdda82f9d3296811ca7ca
[INFO] running `Command { std: "docker" "start" "-a" "5d64d0fe8efe0247399a207643a64a0de5166644512fdda82f9d3296811ca7ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling letme v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "5d64d0fe8efe0247399a207643a64a0de5166644512fdda82f9d3296811ca7ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d64d0fe8efe0247399a207643a64a0de5166644512fdda82f9d3296811ca7ca", kill_on_drop: false }`
[INFO] [stdout] 5d64d0fe8efe0247399a207643a64a0de5166644512fdda82f9d3296811ca7ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 16463ef0598f13ff5aece4c0ebe12fad95664410c918d40bf3cb6fffd7a76fd1
[INFO] running `Command { std: "docker" "start" "-a" "16463ef0598f13ff5aece4c0ebe12fad95664410c918d40bf3cb6fffd7a76fd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling letme v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "16463ef0598f13ff5aece4c0ebe12fad95664410c918d40bf3cb6fffd7a76fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16463ef0598f13ff5aece4c0ebe12fad95664410c918d40bf3cb6fffd7a76fd1", kill_on_drop: false }`
[INFO] [stdout] 16463ef0598f13ff5aece4c0ebe12fad95664410c918d40bf3cb6fffd7a76fd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 64eb177e36d8fd70a3d406bd0e136aa6e688ddec22a86c1da83a5dcd01c3743b
[INFO] running `Command { std: "docker" "start" "-a" "64eb177e36d8fd70a3d406bd0e136aa6e688ddec22a86c1da83a5dcd01c3743b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/letme-f1d8db55d73b0a80)
[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" "64eb177e36d8fd70a3d406bd0e136aa6e688ddec22a86c1da83a5dcd01c3743b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64eb177e36d8fd70a3d406bd0e136aa6e688ddec22a86c1da83a5dcd01c3743b", kill_on_drop: false }`
[INFO] [stdout] 64eb177e36d8fd70a3d406bd0e136aa6e688ddec22a86c1da83a5dcd01c3743b