[INFO] cloning repository https://github.com/nex23/rustbol
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nex23/rustbol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnex23%2Frustbol", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnex23%2Frustbol'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46212508a5eb9f8dbdf2abff2f4455e4b0d0fe1c
[INFO] testing nex23/rustbol 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%2Fnex23%2Frustbol" "/workspace/builds/worker-45/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-45/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nex23/rustbol 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/nex23/rustbol
[INFO] finished tweaking git repo https://github.com/nex23/rustbol
[INFO] tweaked toml for git repo https://github.com/nex23/rustbol written to /workspace/builds/worker-45/source/Cargo.toml
[INFO] crate git repo https://github.com/nex23/rustbol 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] b3db304c0cfe24e9bb2220e9daa948276e5c8ab68bb6ad921f4bf7a054d96f72
[INFO] running `Command { std: "docker" "start" "-a" "b3db304c0cfe24e9bb2220e9daa948276e5c8ab68bb6ad921f4bf7a054d96f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3db304c0cfe24e9bb2220e9daa948276e5c8ab68bb6ad921f4bf7a054d96f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3db304c0cfe24e9bb2220e9daa948276e5c8ab68bb6ad921f4bf7a054d96f72", kill_on_drop: false }`
[INFO] [stdout] b3db304c0cfe24e9bb2220e9daa948276e5c8ab68bb6ad921f4bf7a054d96f72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] 570bb9d34b7175d3888d12c6f812ea76df89da4120fa7d9d9d2465b601f53e7e
[INFO] running `Command { std: "docker" "start" "-a" "570bb9d34b7175d3888d12c6f812ea76df89da4120fa7d9d9d2465b601f53e7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.7
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling adivina v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `Command { std: "docker" "inspect" "570bb9d34b7175d3888d12c6f812ea76df89da4120fa7d9d9d2465b601f53e7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "570bb9d34b7175d3888d12c6f812ea76df89da4120fa7d9d9d2465b601f53e7e", kill_on_drop: false }`
[INFO] [stdout] 570bb9d34b7175d3888d12c6f812ea76df89da4120fa7d9d9d2465b601f53e7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] 22169db4d195b202ee7e8cabf0c2727ca338e945a9bc152dba66ae70bdd29ef6
[INFO] running `Command { std: "docker" "start" "-a" "22169db4d195b202ee7e8cabf0c2727ca338e945a9bc152dba66ae70bdd29ef6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling adivina v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.63s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/adivina-68513fad9d8db339)
[INFO] running `Command { std: "docker" "inspect" "22169db4d195b202ee7e8cabf0c2727ca338e945a9bc152dba66ae70bdd29ef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22169db4d195b202ee7e8cabf0c2727ca338e945a9bc152dba66ae70bdd29ef6", kill_on_drop: false }`
[INFO] [stdout] 22169db4d195b202ee7e8cabf0c2727ca338e945a9bc152dba66ae70bdd29ef6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] 1ed14e7102bcd06d18a457e90915a31a62eb92e80b811f7452039382840c8651
[INFO] running `Command { std: "docker" "start" "-a" "1ed14e7102bcd06d18a457e90915a31a62eb92e80b811f7452039382840c8651", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.47s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/adivina-68513fad9d8db339)
[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" "1ed14e7102bcd06d18a457e90915a31a62eb92e80b811f7452039382840c8651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ed14e7102bcd06d18a457e90915a31a62eb92e80b811f7452039382840c8651", kill_on_drop: false }`
[INFO] [stdout] 1ed14e7102bcd06d18a457e90915a31a62eb92e80b811f7452039382840c8651