[INFO] cloning repository https://github.com/papertigers/github-actions-serial-waiter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/papertigers/github-actions-serial-waiter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpapertigers%2Fgithub-actions-serial-waiter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpapertigers%2Fgithub-actions-serial-waiter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f134b5d4b0da6daa855d081ff45b3db3e7266e66
[INFO] testing papertigers/github-actions-serial-waiter against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpapertigers%2Fgithub-actions-serial-waiter" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/papertigers/github-actions-serial-waiter on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/papertigers/github-actions-serial-waiter
[INFO] finished tweaking git repo https://github.com/papertigers/github-actions-serial-waiter
[INFO] tweaked toml for git repo https://github.com/papertigers/github-actions-serial-waiter written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/papertigers/github-actions-serial-waiter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33b8ae2de1c4590f96bd2b7b603c47698128bd4657d6fe3a61a6f426cffb1520
[INFO] running `Command { std: "docker" "start" "-a" "33b8ae2de1c4590f96bd2b7b603c47698128bd4657d6fe3a61a6f426cffb1520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33b8ae2de1c4590f96bd2b7b603c47698128bd4657d6fe3a61a6f426cffb1520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33b8ae2de1c4590f96bd2b7b603c47698128bd4657d6fe3a61a6f426cffb1520", kill_on_drop: false }`
[INFO] [stdout] 33b8ae2de1c4590f96bd2b7b603c47698128bd4657d6fe3a61a6f426cffb1520
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8200ab167c9d87bf37a400774f623962f8514a13633b8c3ff3a832720a6a133f
[INFO] running `Command { std: "docker" "start" "-a" "8200ab167c9d87bf37a400774f623962f8514a13633b8c3ff3a832720a6a133f", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling github-actions-serial-waiter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "8200ab167c9d87bf37a400774f623962f8514a13633b8c3ff3a832720a6a133f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8200ab167c9d87bf37a400774f623962f8514a13633b8c3ff3a832720a6a133f", kill_on_drop: false }`
[INFO] [stdout] 8200ab167c9d87bf37a400774f623962f8514a13633b8c3ff3a832720a6a133f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63301dde31ecbca196f7386d19a5e316bdea10da0b304df659bd17a6726eddb1
[INFO] running `Command { std: "docker" "start" "-a" "63301dde31ecbca196f7386d19a5e316bdea10da0b304df659bd17a6726eddb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling github-actions-serial-waiter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "63301dde31ecbca196f7386d19a5e316bdea10da0b304df659bd17a6726eddb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63301dde31ecbca196f7386d19a5e316bdea10da0b304df659bd17a6726eddb1", kill_on_drop: false }`
[INFO] [stdout] 63301dde31ecbca196f7386d19a5e316bdea10da0b304df659bd17a6726eddb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] abed77dbdd48a8960a4661faed29b41a3545b2e4a8079a6fb0c95a77a6972cfc
[INFO] running `Command { std: "docker" "start" "-a" "abed77dbdd48a8960a4661faed29b41a3545b2e4a8079a6fb0c95a77a6972cfc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/github_actions_serial_waiter-847094957d38bda6)
[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" "abed77dbdd48a8960a4661faed29b41a3545b2e4a8079a6fb0c95a77a6972cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abed77dbdd48a8960a4661faed29b41a3545b2e4a8079a6fb0c95a77a6972cfc", kill_on_drop: false }`
[INFO] [stdout] abed77dbdd48a8960a4661faed29b41a3545b2e4a8079a6fb0c95a77a6972cfc