[INFO] cloning repository https://github.com/Liopleus/substitution
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Liopleus/substitution" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiopleus%2Fsubstitution", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiopleus%2Fsubstitution'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c59d40bc15e4b7bc2565f9651f151f9345b47c11
[INFO] testing Liopleus/substitution 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%2FLiopleus%2Fsubstitution" "/workspace/builds/worker-44/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-44/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Liopleus/substitution 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/Liopleus/substitution
[INFO] finished tweaking git repo https://github.com/Liopleus/substitution
[INFO] tweaked toml for git repo https://github.com/Liopleus/substitution written to /workspace/builds/worker-44/source/Cargo.toml
[INFO] crate git repo https://github.com/Liopleus/substitution 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-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] e3c83adec527dad052dcc9c3b86edac2d719e425842500e2eb8700cead631690
[INFO] running `Command { std: "docker" "start" "-a" "e3c83adec527dad052dcc9c3b86edac2d719e425842500e2eb8700cead631690", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3c83adec527dad052dcc9c3b86edac2d719e425842500e2eb8700cead631690", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3c83adec527dad052dcc9c3b86edac2d719e425842500e2eb8700cead631690", kill_on_drop: false }`
[INFO] [stdout] e3c83adec527dad052dcc9c3b86edac2d719e425842500e2eb8700cead631690
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] e8a06452aced5697382db90a8a89eca81f8d0d718624f0b2b14857e4f94b07d3
[INFO] running `Command { std: "docker" "start" "-a" "e8a06452aced5697382db90a8a89eca81f8d0d718624f0b2b14857e4f94b07d3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling substitution v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.57s
[INFO] running `Command { std: "docker" "inspect" "e8a06452aced5697382db90a8a89eca81f8d0d718624f0b2b14857e4f94b07d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8a06452aced5697382db90a8a89eca81f8d0d718624f0b2b14857e4f94b07d3", kill_on_drop: false }`
[INFO] [stdout] e8a06452aced5697382db90a8a89eca81f8d0d718624f0b2b14857e4f94b07d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 9ec94359fde39fd1e8f55b84eb654bc2a279e56788789637662bd04d9edfbde1
[INFO] running `Command { std: "docker" "start" "-a" "9ec94359fde39fd1e8f55b84eb654bc2a279e56788789637662bd04d9edfbde1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling substitution v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/substitution-ce9dc83cf68a929f)
[INFO] running `Command { std: "docker" "inspect" "9ec94359fde39fd1e8f55b84eb654bc2a279e56788789637662bd04d9edfbde1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ec94359fde39fd1e8f55b84eb654bc2a279e56788789637662bd04d9edfbde1", kill_on_drop: false }`
[INFO] [stdout] 9ec94359fde39fd1e8f55b84eb654bc2a279e56788789637662bd04d9edfbde1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 24fddd3cd7708f4e3c2915c7b1210f281d307caec99c881021c9aefbbaf56470
[INFO] running `Command { std: "docker" "start" "-a" "24fddd3cd7708f4e3c2915c7b1210f281d307caec99c881021c9aefbbaf56470", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.71s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/substitution-ce9dc83cf68a929f)
[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" "24fddd3cd7708f4e3c2915c7b1210f281d307caec99c881021c9aefbbaf56470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24fddd3cd7708f4e3c2915c7b1210f281d307caec99c881021c9aefbbaf56470", kill_on_drop: false }`
[INFO] [stdout] 24fddd3cd7708f4e3c2915c7b1210f281d307caec99c881021c9aefbbaf56470