[INFO] cloning repository https://github.com/agoodstart/meanmedianmode-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/agoodstart/meanmedianmode-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagoodstart%2Fmeanmedianmode-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagoodstart%2Fmeanmedianmode-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 044b3de216bf45df1b4e17b5e82caf73b430b94a
[INFO] testing agoodstart/meanmedianmode-rust against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagoodstart%2Fmeanmedianmode-rust" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/agoodstart/meanmedianmode-rust 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/agoodstart/meanmedianmode-rust
[INFO] finished tweaking git repo https://github.com/agoodstart/meanmedianmode-rust
[INFO] tweaked toml for git repo https://github.com/agoodstart/meanmedianmode-rust written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/agoodstart/meanmedianmode-rust 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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] cd7fc9fbe5fc2b2e14fbd4583a005909c487f02a2ee24017707fe715cf4d3795
[INFO] running `Command { std: "docker" "start" "-a" "cd7fc9fbe5fc2b2e14fbd4583a005909c487f02a2ee24017707fe715cf4d3795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd7fc9fbe5fc2b2e14fbd4583a005909c487f02a2ee24017707fe715cf4d3795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd7fc9fbe5fc2b2e14fbd4583a005909c487f02a2ee24017707fe715cf4d3795", kill_on_drop: false }`
[INFO] [stdout] cd7fc9fbe5fc2b2e14fbd4583a005909c487f02a2ee24017707fe715cf4d3795
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 5163abcf4ec96f0920caf83e4f3a5fd20913314c8f89dd57da946534e9646a2f
[INFO] running `Command { std: "docker" "start" "-a" "5163abcf4ec96f0920caf83e4f3a5fd20913314c8f89dd57da946534e9646a2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mean-median-mode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "5163abcf4ec96f0920caf83e4f3a5fd20913314c8f89dd57da946534e9646a2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5163abcf4ec96f0920caf83e4f3a5fd20913314c8f89dd57da946534e9646a2f", kill_on_drop: false }`
[INFO] [stdout] 5163abcf4ec96f0920caf83e4f3a5fd20913314c8f89dd57da946534e9646a2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] ecbb4eba6f1d1286d370fd1756bc0237c32a000cad54367c09b792628b7f1a96
[INFO] running `Command { std: "docker" "start" "-a" "ecbb4eba6f1d1286d370fd1756bc0237c32a000cad54367c09b792628b7f1a96", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mean-median-mode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.08s
[INFO] running `Command { std: "docker" "inspect" "ecbb4eba6f1d1286d370fd1756bc0237c32a000cad54367c09b792628b7f1a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecbb4eba6f1d1286d370fd1756bc0237c32a000cad54367c09b792628b7f1a96", kill_on_drop: false }`
[INFO] [stdout] ecbb4eba6f1d1286d370fd1756bc0237c32a000cad54367c09b792628b7f1a96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 89e4f5a46e115dfafec62fbd3034ffadb2dcb272a65cfc6b63fe28d21d0c74c7
[INFO] running `Command { std: "docker" "start" "-a" "89e4f5a46e115dfafec62fbd3034ffadb2dcb272a65cfc6b63fe28d21d0c74c7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mean_median_mode-6b57f5bff5881f9f)
[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" "89e4f5a46e115dfafec62fbd3034ffadb2dcb272a65cfc6b63fe28d21d0c74c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89e4f5a46e115dfafec62fbd3034ffadb2dcb272a65cfc6b63fe28d21d0c74c7", kill_on_drop: false }`
[INFO] [stdout] 89e4f5a46e115dfafec62fbd3034ffadb2dcb272a65cfc6b63fe28d21d0c74c7