[INFO] cloning repository https://github.com/omix222/rustfirst
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/omix222/rustfirst" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomix222%2Frustfirst", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomix222%2Frustfirst'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fb063359e80f6ce1c9cbdaa136fa298a385eb14d
[INFO] testing omix222/rustfirst against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomix222%2Frustfirst" "/workspace/builds/worker-109/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-109/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  37% (91/241)
Updating files:  38% (92/241)
Updating files:  39% (94/241)
Updating files:  40% (97/241)
Updating files:  41% (99/241)
Updating files:  42% (102/241)
Updating files:  43% (104/241)
Updating files:  44% (107/241)
Updating files:  45% (109/241)
Updating files:  46% (111/241)
Updating files:  47% (114/241)
Updating files:  48% (116/241)
Updating files:  49% (119/241)
Updating files:  50% (121/241)
Updating files:  51% (123/241)
Updating files:  52% (126/241)
Updating files:  53% (128/241)
Updating files:  54% (131/241)
Updating files:  55% (133/241)
Updating files:  56% (135/241)
Updating files:  57% (138/241)
Updating files:  58% (140/241)
Updating files:  59% (143/241)
Updating files:  60% (145/241)
Updating files:  61% (148/241)
Updating files:  62% (150/241)
Updating files:  63% (152/241)
Updating files:  64% (155/241)
Updating files:  65% (157/241)
Updating files:  66% (160/241)
Updating files:  67% (162/241)
Updating files:  68% (164/241)
Updating files:  69% (167/241)
Updating files:  70% (169/241)
Updating files:  71% (172/241)
Updating files:  72% (174/241)
Updating files:  73% (176/241)
Updating files:  74% (179/241)
Updating files:  75% (181/241)
Updating files:  76% (184/241)
Updating files:  77% (186/241)
Updating files:  78% (188/241)
Updating files:  79% (191/241)
Updating files:  80% (193/241)
Updating files:  81% (196/241)
Updating files:  82% (198/241)
Updating files:  83% (201/241)
Updating files:  84% (203/241)
Updating files:  85% (205/241)
Updating files:  86% (208/241)
Updating files:  87% (210/241)
Updating files:  88% (213/241)
Updating files:  89% (215/241)
Updating files:  90% (217/241)
Updating files:  91% (220/241)
Updating files:  92% (222/241)
Updating files:  93% (225/241)
Updating files:  94% (227/241)
Updating files:  95% (229/241)
Updating files:  96% (232/241)
Updating files:  97% (234/241)
Updating files:  98% (237/241)
Updating files:  99% (239/241)
Updating files: 100% (241/241)
Updating files: 100% (241/241), done.
[INFO] validating manifest of git repo https://github.com/omix222/rustfirst on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/omix222/rustfirst
[INFO] finished tweaking git repo https://github.com/omix222/rustfirst
[INFO] tweaked toml for git repo https://github.com/omix222/rustfirst written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] crate git repo https://github.com/omix222/rustfirst already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51c906016beac1b9392b0c4b2ab2b8a61815f35ccf194a4ce2a375ec8e2e96ef
[INFO] running `Command { std: "docker" "start" "-a" "51c906016beac1b9392b0c4b2ab2b8a61815f35ccf194a4ce2a375ec8e2e96ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51c906016beac1b9392b0c4b2ab2b8a61815f35ccf194a4ce2a375ec8e2e96ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51c906016beac1b9392b0c4b2ab2b8a61815f35ccf194a4ce2a375ec8e2e96ef", kill_on_drop: false }`
[INFO] [stdout] 51c906016beac1b9392b0c4b2ab2b8a61815f35ccf194a4ce2a375ec8e2e96ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 629f03e669021bdb9b297a1e3164ea0799b894f6e835193a5a5e2c62fa95e598
[INFO] running `Command { std: "docker" "start" "-a" "629f03e669021bdb9b297a1e3164ea0799b894f6e835193a5a5e2c62fa95e598", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `Command { std: "docker" "inspect" "629f03e669021bdb9b297a1e3164ea0799b894f6e835193a5a5e2c62fa95e598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "629f03e669021bdb9b297a1e3164ea0799b894f6e835193a5a5e2c62fa95e598", kill_on_drop: false }`
[INFO] [stdout] 629f03e669021bdb9b297a1e3164ea0799b894f6e835193a5a5e2c62fa95e598
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2333659d1dce5b39c62558ac55b789215acfc7cb011909ea8579dfceb757d09f
[INFO] running `Command { std: "docker" "start" "-a" "2333659d1dce5b39c62558ac55b789215acfc7cb011909ea8579dfceb757d09f", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "2333659d1dce5b39c62558ac55b789215acfc7cb011909ea8579dfceb757d09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2333659d1dce5b39c62558ac55b789215acfc7cb011909ea8579dfceb757d09f", kill_on_drop: false }`
[INFO] [stdout] 2333659d1dce5b39c62558ac55b789215acfc7cb011909ea8579dfceb757d09f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ec9abe8019d4a666314ded594f47d0a3fbf6a0f52f135834ae7173ab17fcdef
[INFO] running `Command { std: "docker" "start" "-a" "3ec9abe8019d4a666314ded594f47d0a3fbf6a0f52f135834ae7173ab17fcdef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game-6c3f375fc21f7178)
[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" "3ec9abe8019d4a666314ded594f47d0a3fbf6a0f52f135834ae7173ab17fcdef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec9abe8019d4a666314ded594f47d0a3fbf6a0f52f135834ae7173ab17fcdef", kill_on_drop: false }`
[INFO] [stdout] 3ec9abe8019d4a666314ded594f47d0a3fbf6a0f52f135834ae7173ab17fcdef