[INFO] cloning repository https://github.com/jimizai/random_str
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jimizai/random_str" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimizai%2Frandom_str", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimizai%2Frandom_str'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e2a4e8b46c84d51d98e720ff80468820a73743c
[INFO] testing jimizai/random_str against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimizai%2Frandom_str" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jimizai/random_str on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jimizai/random_str
[INFO] finished tweaking git repo https://github.com/jimizai/random_str
[INFO] tweaked toml for git repo https://github.com/jimizai/random_str written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/jimizai/random_str already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8a7b7ead72abfb1f6e08708a1b7f3f95036be8979854967846dd6c7f1248152
[INFO] running `Command { std: "docker" "start" "-a" "f8a7b7ead72abfb1f6e08708a1b7f3f95036be8979854967846dd6c7f1248152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8a7b7ead72abfb1f6e08708a1b7f3f95036be8979854967846dd6c7f1248152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8a7b7ead72abfb1f6e08708a1b7f3f95036be8979854967846dd6c7f1248152", kill_on_drop: false }`
[INFO] [stdout] f8a7b7ead72abfb1f6e08708a1b7f3f95036be8979854967846dd6c7f1248152
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f6825ec3011b0535d2a5fd09a0e130369ded5976417d63ba2a9257ed085b958
[INFO] running `Command { std: "docker" "start" "-a" "7f6825ec3011b0535d2a5fd09a0e130369ded5976417d63ba2a9257ed085b958", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.87
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling random_str v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.25s
[INFO] running `Command { std: "docker" "inspect" "7f6825ec3011b0535d2a5fd09a0e130369ded5976417d63ba2a9257ed085b958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f6825ec3011b0535d2a5fd09a0e130369ded5976417d63ba2a9257ed085b958", kill_on_drop: false }`
[INFO] [stdout] 7f6825ec3011b0535d2a5fd09a0e130369ded5976417d63ba2a9257ed085b958
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb3ef3bec69ff2d6129440b2501d7a40ee9d0c8ce9af3bce4dfc400d8a7bb7fe
[INFO] running `Command { std: "docker" "start" "-a" "eb3ef3bec69ff2d6129440b2501d7a40ee9d0c8ce9af3bce4dfc400d8a7bb7fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling random_str v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/random_str-0ee058a5caf0a14c)
[INFO] running `Command { std: "docker" "inspect" "eb3ef3bec69ff2d6129440b2501d7a40ee9d0c8ce9af3bce4dfc400d8a7bb7fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb3ef3bec69ff2d6129440b2501d7a40ee9d0c8ce9af3bce4dfc400d8a7bb7fe", kill_on_drop: false }`
[INFO] [stdout] eb3ef3bec69ff2d6129440b2501d7a40ee9d0c8ce9af3bce4dfc400d8a7bb7fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13211b18b6312d8710134cb4eae7c70b7ca61d2d668b232c6dd340bbd9ca6100
[INFO] running `Command { std: "docker" "start" "-a" "13211b18b6312d8710134cb4eae7c70b7ca61d2d668b232c6dd340bbd9ca6100", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/random_str-0ee058a5caf0a14c)
[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" "13211b18b6312d8710134cb4eae7c70b7ca61d2d668b232c6dd340bbd9ca6100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13211b18b6312d8710134cb4eae7c70b7ca61d2d668b232c6dd340bbd9ca6100", kill_on_drop: false }`
[INFO] [stdout] 13211b18b6312d8710134cb4eae7c70b7ca61d2d668b232c6dd340bbd9ca6100