[INFO] cloning repository https://github.com/tallguyjenks/rust-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tallguyjenks/rust-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftallguyjenks%2Frust-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftallguyjenks%2Frust-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84d45e3987776cf54165ea9af39814b9fb1718ba
[INFO] testing tallguyjenks/rust-lang 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%2Ftallguyjenks%2Frust-lang" "/workspace/builds/worker-64/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-64/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  72% (13/18)
Updating files:  77% (14/18)
Updating files:  83% (15/18)
Updating files:  88% (16/18)
Updating files:  94% (17/18)
Updating files: 100% (18/18)
Updating files: 100% (18/18), done.
[INFO] validating manifest of git repo https://github.com/tallguyjenks/rust-lang 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/tallguyjenks/rust-lang
[INFO] finished tweaking git repo https://github.com/tallguyjenks/rust-lang
[INFO] tweaked toml for git repo https://github.com/tallguyjenks/rust-lang written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] crate git repo https://github.com/tallguyjenks/rust-lang 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] [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-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] c78835b89bd34afc223f3b9ba619c8cf100a17d9213d4003d023b5a906d00e18
[INFO] running `Command { std: "docker" "start" "-a" "c78835b89bd34afc223f3b9ba619c8cf100a17d9213d4003d023b5a906d00e18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c78835b89bd34afc223f3b9ba619c8cf100a17d9213d4003d023b5a906d00e18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c78835b89bd34afc223f3b9ba619c8cf100a17d9213d4003d023b5a906d00e18", kill_on_drop: false }`
[INFO] [stdout] c78835b89bd34afc223f3b9ba619c8cf100a17d9213d4003d023b5a906d00e18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 591712ffe21ea6bc5e605e916b32edcc2203c63840a671528de09f500914b7b4
[INFO] running `Command { std: "docker" "start" "-a" "591712ffe21ea6bc5e605e916b32edcc2203c63840a671528de09f500914b7b4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `Command { std: "docker" "inspect" "591712ffe21ea6bc5e605e916b32edcc2203c63840a671528de09f500914b7b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "591712ffe21ea6bc5e605e916b32edcc2203c63840a671528de09f500914b7b4", kill_on_drop: false }`
[INFO] [stdout] 591712ffe21ea6bc5e605e916b32edcc2203c63840a671528de09f500914b7b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] e59f0a0b787a0c42bb899a1826829967347a6606a44ee07c03b2e5958700cdf1
[INFO] running `Command { std: "docker" "start" "-a" "e59f0a0b787a0c42bb899a1826829967347a6606a44ee07c03b2e5958700cdf1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "e59f0a0b787a0c42bb899a1826829967347a6606a44ee07c03b2e5958700cdf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e59f0a0b787a0c42bb899a1826829967347a6606a44ee07c03b2e5958700cdf1", kill_on_drop: false }`
[INFO] [stdout] e59f0a0b787a0c42bb899a1826829967347a6606a44ee07c03b2e5958700cdf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 47236385a337f11113f38c7984ee43c82569c4391c1caef926e358e5a4f38191
[INFO] running `Command { std: "docker" "start" "-a" "47236385a337f11113f38c7984ee43c82569c4391c1caef926e358e5a4f38191", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_lang-95431da77e6613e3)
[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" "47236385a337f11113f38c7984ee43c82569c4391c1caef926e358e5a4f38191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47236385a337f11113f38c7984ee43c82569c4391c1caef926e358e5a4f38191", kill_on_drop: false }`
[INFO] [stdout] 47236385a337f11113f38c7984ee43c82569c4391c1caef926e358e5a4f38191