[INFO] cloning repository https://github.com/scotow/cobrust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scotow/cobrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscotow%2Fcobrust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscotow%2Fcobrust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0ffaafb9f0568f96f0477cc7458ea5d13bb3e759 [INFO] checking scotow/cobrust against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscotow%2Fcobrust" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/scotow/cobrust on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/scotow/cobrust [INFO] finished tweaking git repo https://github.com/scotow/cobrust [INFO] tweaked toml for git repo https://github.com/scotow/cobrust written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/scotow/cobrust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project-lite v0.2.6 [INFO] [stderr] Downloaded tokio-util v0.6.7 [INFO] [stderr] Downloaded instant v0.1.9 [INFO] [stderr] Downloaded tracing v0.1.26 [INFO] [stderr] Downloaded utf-8 v0.7.6 [INFO] [stderr] Downloaded libc v0.2.96 [INFO] [stderr] Downloaded percent-encoding v2.1.0 [INFO] [stderr] Downloaded ntapi v0.3.6 [INFO] [stderr] Downloaded once_cell v1.7.2 [INFO] [stderr] Downloaded matches v0.1.8 [INFO] [stderr] Downloaded futures-core v0.3.15 [INFO] [stderr] Downloaded tokio-tungstenite v0.13.0 [INFO] [stderr] Downloaded smallvec v1.6.1 [INFO] [stderr] Downloaded redox_syscall v0.2.8 [INFO] [stderr] Downloaded rand v0.8.3 [INFO] [stderr] Downloaded cpufeatures v0.1.4 [INFO] [stderr] Downloaded rand_hc v0.3.0 [INFO] [stderr] Downloaded getrandom v0.1.16 [INFO] [stderr] Downloaded block-buffer v0.9.0 [INFO] [stderr] Downloaded itoa v0.4.7 [INFO] [stderr] Downloaded rand_chacha v0.3.1 [INFO] [stderr] Downloaded ppv-lite86 v0.2.10 [INFO] [stderr] Downloaded generic-array v0.14.4 [INFO] [stderr] Downloaded http v0.2.4 [INFO] [stderr] Downloaded url v2.2.2 [INFO] [stderr] Downloaded miow v0.3.7 [INFO] [stderr] Downloaded tempfile v3.2.0 [INFO] [stderr] Downloaded serde v1.0.126 [INFO] [stderr] Downloaded futures-io v0.3.15 [INFO] [stderr] Downloaded atty v0.2.14 [INFO] [stderr] Downloaded humantime v2.1.0 [INFO] [stderr] Downloaded regex v1.5.4 [INFO] [stderr] Downloaded futures-util v0.3.15 [INFO] [stderr] Downloaded regex-syntax v0.6.25 [INFO] [stderr] Downloaded httpdate v1.0.1 [INFO] [stderr] Downloaded futures v0.3.15 [INFO] [stderr] Downloaded want v0.3.0 [INFO] [stderr] Downloaded aho-corasick v0.7.18 [INFO] [stderr] Downloaded h2 v0.3.3 [INFO] [stderr] Downloaded buf_redux v0.8.4 [INFO] [stderr] Downloaded futures-executor v0.3.15 [INFO] [stderr] Downloaded twoway v0.1.8 [INFO] [stderr] Downloaded typenum v1.13.0 [INFO] [stderr] Downloaded idna v0.2.3 [INFO] [stderr] Downloaded rand_core v0.6.2 [INFO] [stderr] Downloaded parking_lot v0.11.1 [INFO] [stderr] Downloaded tracing-core v0.1.18 [INFO] [stderr] Downloaded http-body v0.4.2 [INFO] [stderr] Downloaded try-lock v0.2.3 [INFO] [stderr] Downloaded mime v0.3.16 [INFO] [stderr] Downloaded base64 v0.13.0 [INFO] [stderr] Downloaded byteorder v1.4.3 [INFO] [stderr] Downloaded safemem v0.3.3 [INFO] [stderr] Downloaded headers-core v0.2.0 [INFO] [stderr] Downloaded time v0.1.43 [INFO] [stderr] Downloaded headers v0.3.4 [INFO] [stderr] Downloaded hashbrown v0.9.1 [INFO] [stderr] Downloaded indexmap v1.6.2 [INFO] [stderr] Downloaded socket2 v0.4.0 [INFO] [stderr] Downloaded unicase v2.6.0 [INFO] [stderr] Downloaded scoped-tls v1.0.0 [INFO] [stderr] Downloaded sha-1 v0.9.6 [INFO] [stderr] Downloaded input_buffer v0.4.0 [INFO] [stderr] Downloaded serde_urlencoded v0.7.0 [INFO] [stderr] Downloaded slab v0.4.3 [INFO] [stderr] Downloaded hyper v0.14.9 [INFO] [stderr] Downloaded multipart v0.17.1 [INFO] [stderr] Downloaded serde_json v1.0.64 [INFO] [stderr] Downloaded futures-channel v0.3.15 [INFO] [stderr] Downloaded futures-macro v0.3.15 [INFO] [stderr] Downloaded futures-task v0.3.15 [INFO] [stderr] Downloaded proc-macro-hack v0.5.19 [INFO] [stderr] Downloaded tinyvec v1.2.0 [INFO] [stderr] Downloaded pin-project-internal v1.0.7 [INFO] [stderr] Downloaded digest v0.9.0 [INFO] [stderr] Downloaded num_cpus v1.13.0 [INFO] [stderr] Downloaded tokio-stream v0.1.6 [INFO] [stderr] Downloaded warp v0.3.1 [INFO] [stderr] Downloaded version_check v0.9.3 [INFO] [stderr] Downloaded unicode-normalization v0.1.19 [INFO] [stderr] Downloaded futures-sink v0.3.15 [INFO] [stderr] Downloaded mio v0.7.11 [INFO] [stderr] Downloaded tokio v1.6.1 [INFO] [stderr] Downloaded hermit-abi v0.1.18 [INFO] [stderr] Downloaded lock_api v0.4.4 [INFO] [stderr] Downloaded tower-service v0.3.1 [INFO] [stderr] Downloaded syn v1.0.73 [INFO] [stderr] Downloaded unicode-bidi v0.3.5 [INFO] [stderr] Downloaded mime_guess v2.0.3 [INFO] [stderr] Downloaded quick-error v1.2.3 [INFO] [stderr] Downloaded env_logger v0.8.3 [INFO] [stderr] Downloaded tinyvec_macros v0.1.0 [INFO] [stderr] Downloaded proc-macro-nested v0.1.7 [INFO] [stderr] Downloaded ryu v1.0.5 [INFO] [stderr] Downloaded termcolor v1.1.2 [INFO] [stderr] Downloaded signal-hook-registry v1.4.0 [INFO] [stderr] Downloaded parking_lot_core v0.8.3 [INFO] [stderr] Downloaded fnv v1.0.7 [INFO] [stderr] Downloaded pin-project v1.0.7 [INFO] [stderr] Downloaded tokio-macros v1.2.0 [INFO] [stderr] Downloaded httparse v1.4.1 [INFO] [stderr] Downloaded getrandom v0.2.3 [INFO] [stderr] Downloaded tungstenite v0.12.0 [INFO] [stderr] Downloaded wasi v0.10.2+wasi-snapshot-preview1 [INFO] [stderr] Downloaded form_urlencoded v1.0.1 [INFO] [stderr] Downloaded remove_dir_all v0.5.3 [INFO] [stderr] Downloaded opaque-debug v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f16494ded883aed2fb3d541fc49c84905ab1da132773bc4084edbbfa5f27fe1 [INFO] running `Command { std: "docker" "start" "-a" "9f16494ded883aed2fb3d541fc49c84905ab1da132773bc4084edbbfa5f27fe1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f16494ded883aed2fb3d541fc49c84905ab1da132773bc4084edbbfa5f27fe1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f16494ded883aed2fb3d541fc49c84905ab1da132773bc4084edbbfa5f27fe1", kill_on_drop: false }` [INFO] [stdout] 9f16494ded883aed2fb3d541fc49c84905ab1da132773bc4084edbbfa5f27fe1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d8149b33e1dfcd1a60fe2422321987a597cb8108391a066be853d05cf47bd1b [INFO] running `Command { std: "docker" "start" "-a" "5d8149b33e1dfcd1a60fe2422321987a597cb8108391a066be853d05cf47bd1b", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking cpufeatures v0.1.4 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking input_buffer v0.4.0 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling tokio v1.6.1 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking http-body v0.4.2 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking sha-1 v0.9.6 [INFO] [stderr] Checking multipart v0.17.1 [INFO] [stderr] Checking headers v0.3.4 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking tungstenite v0.12.0 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-tungstenite v0.13.0 [INFO] [stderr] Checking tokio-stream v0.1.6 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking hyper v0.14.9 [INFO] [stderr] Checking warp v0.3.1 [INFO] [stderr] Checking cobrust v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.03s [INFO] running `Command { std: "docker" "inspect" "5d8149b33e1dfcd1a60fe2422321987a597cb8108391a066be853d05cf47bd1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d8149b33e1dfcd1a60fe2422321987a597cb8108391a066be853d05cf47bd1b", kill_on_drop: false }` [INFO] [stdout] 5d8149b33e1dfcd1a60fe2422321987a597cb8108391a066be853d05cf47bd1b