[INFO] cloning repository https://github.com/Tanzeel-khan/rust-comp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tanzeel-khan/rust-comp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTanzeel-khan%2Frust-comp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTanzeel-khan%2Frust-comp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb7e1a47a2054d158546f54e60df1a615b687e88
[INFO] testing Tanzeel-khan/rust-comp against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTanzeel-khan%2Frust-comp" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tanzeel-khan/rust-comp on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Tanzeel-khan/rust-comp
[INFO] finished tweaking git repo https://github.com/Tanzeel-khan/rust-comp
[INFO] tweaked toml for git repo https://github.com/Tanzeel-khan/rust-comp written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Tanzeel-khan/rust-comp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb92bfe02f79a69b69106c0c002abc28789c0eb1415f59a38587a4bbb7de90e3
[INFO] running `Command { std: "docker" "start" "-a" "fb92bfe02f79a69b69106c0c002abc28789c0eb1415f59a38587a4bbb7de90e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb92bfe02f79a69b69106c0c002abc28789c0eb1415f59a38587a4bbb7de90e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb92bfe02f79a69b69106c0c002abc28789c0eb1415f59a38587a4bbb7de90e3", kill_on_drop: false }`
[INFO] [stdout] fb92bfe02f79a69b69106c0c002abc28789c0eb1415f59a38587a4bbb7de90e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f299a3eeadf124177289ba3a0e0d755a57ae7f5909ab66c52520caa966caae92
[INFO] running `Command { std: "docker" "start" "-a" "f299a3eeadf124177289ba3a0e0d755a57ae7f5909ab66c52520caa966caae92", kill_on_drop: false }`
[INFO] [stderr]    Compiling compo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "f299a3eeadf124177289ba3a0e0d755a57ae7f5909ab66c52520caa966caae92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f299a3eeadf124177289ba3a0e0d755a57ae7f5909ab66c52520caa966caae92", kill_on_drop: false }`
[INFO] [stdout] f299a3eeadf124177289ba3a0e0d755a57ae7f5909ab66c52520caa966caae92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd88009e9d1863ddb5630224dfb253fd51c3de5eccc418e4fc0c14c6a1a118d7
[INFO] running `Command { std: "docker" "start" "-a" "cd88009e9d1863ddb5630224dfb253fd51c3de5eccc418e4fc0c14c6a1a118d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling compo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "cd88009e9d1863ddb5630224dfb253fd51c3de5eccc418e4fc0c14c6a1a118d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd88009e9d1863ddb5630224dfb253fd51c3de5eccc418e4fc0c14c6a1a118d7", kill_on_drop: false }`
[INFO] [stdout] cd88009e9d1863ddb5630224dfb253fd51c3de5eccc418e4fc0c14c6a1a118d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d75a28d2fae70e65724e73dc578ce7bec06c204158bbf348bad0758d99f8eb7c
[INFO] running `Command { std: "docker" "start" "-a" "d75a28d2fae70e65724e73dc578ce7bec06c204158bbf348bad0758d99f8eb7c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/compo-7e3f7eda059126a2)
[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" "d75a28d2fae70e65724e73dc578ce7bec06c204158bbf348bad0758d99f8eb7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d75a28d2fae70e65724e73dc578ce7bec06c204158bbf348bad0758d99f8eb7c", kill_on_drop: false }`
[INFO] [stdout] d75a28d2fae70e65724e73dc578ce7bec06c204158bbf348bad0758d99f8eb7c