[INFO] cloning repository https://github.com/negreirosleo/rust-dungeoncrawler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/negreirosleo/rust-dungeoncrawler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnegreirosleo%2Frust-dungeoncrawler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnegreirosleo%2Frust-dungeoncrawler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 75ca88b9929e65547dfef77f467f83dd8837ce13
[INFO] checking negreirosleo/rust-dungeoncrawler against master#84e729a59f216cc64755788a470f165429a731f4 for pr-123737-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnegreirosleo%2Frust-dungeoncrawler" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/negreirosleo/rust-dungeoncrawler on toolchain 84e729a59f216cc64755788a470f165429a731f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/negreirosleo/rust-dungeoncrawler
[INFO] finished tweaking git repo https://github.com/negreirosleo/rust-dungeoncrawler
[INFO] tweaked toml for git repo https://github.com/negreirosleo/rust-dungeoncrawler written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/negreirosleo/rust-dungeoncrawler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "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 either v1.8.1
[INFO] [stderr]   Downloaded erased-serde v0.3.25
[INFO] [stderr]   Downloaded paste v1.0.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c577a4750e19c72982daec3c6972079d1036e523676c107e8e367de5737709a
[INFO] running `Command { std: "docker" "start" "-a" "7c577a4750e19c72982daec3c6972079d1036e523676c107e8e367de5737709a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c577a4750e19c72982daec3c6972079d1036e523676c107e8e367de5737709a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c577a4750e19c72982daec3c6972079d1036e523676c107e8e367de5737709a", kill_on_drop: false }`
[INFO] [stdout] 7c577a4750e19c72982daec3c6972079d1036e523676c107e8e367de5737709a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac00105a4cd15080994815362ffbf6e0b2a89fce080cc2c5a15a785df225dcc7
[INFO] running `Command { std: "docker" "start" "-a" "ac00105a4cd15080994815362ffbf6e0b2a89fce080cc2c5a15a785df225dcc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking bytemuck v1.13.1
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling servo-fontconfig-sys v5.1.0
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling crossfont v0.5.1
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking foreign-types-shared v0.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking safe_arch v0.7.0
[INFO] [stderr]     Checking safe_arch v0.5.2
[INFO] [stderr]     Checking tiny-skia-path v0.7.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking wide v0.7.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking raw-window-handle v0.4.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling freetype-sys v0.13.1
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking regex-syntax v0.7.2
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking wayland-client v0.29.5
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking aho-corasick v1.0.2
[INFO] [stderr]     Checking bracket-color v0.8.7
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking bracket-embedding v0.8.7
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]    Compiling paste v1.0.12
[INFO] [stderr]    Compiling erased-serde v0.3.25
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.8
[INFO] [stderr]     Checking freetype-rs v0.26.0
[INFO] [stderr]     Checking tiny-skia v0.7.0
[INFO] [stderr]     Checking servo-fontconfig v0.5.1
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.6
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking bracket-rex v0.8.7
[INFO] [stderr]     Checking object-pool v0.5.4
[INFO] [stderr]     Checking glow v0.11.2
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking image v0.24.6
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]     Checking ultraviolet v0.9.1
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking wayland-protocols v0.29.5
[INFO] [stderr]     Checking wayland-egl v0.29.5
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking xcursor v0.3.4
[INFO] [stderr]     Checking regex v1.8.4
[INFO] [stderr]     Checking wayland-cursor v0.29.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling foreign-types-macros v0.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]     Checking bracket-geometry v0.8.7
[INFO] [stderr]     Checking bracket-algorithm-traits v0.8.7
[INFO] [stderr]     Checking bracket-pathfinding v0.8.7
[INFO] [stderr]     Checking foreign-types v0.5.0
[INFO] [stderr]     Checking bracket-random v0.8.7
[INFO] [stderr]     Checking bracket-noise v0.8.7
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]     Checking calloop v0.10.6
[INFO] [stderr]     Checking smithay-client-toolkit v0.16.0
[INFO] [stderr]    Compiling legion_codegen v0.3.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking sctk-adwaita v0.4.3
[INFO] [stderr]     Checking winit v0.27.5
[INFO] [stderr]     Checking glutin v0.29.1
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking bracket-terminal v0.8.7
[INFO] [stderr]     Checking legion v0.3.1
[INFO] [stderr]     Checking bracket-lib v0.8.7
[INFO] [stderr]     Checking dungeoncrawl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.81s
[INFO] running `Command { std: "docker" "inspect" "ac00105a4cd15080994815362ffbf6e0b2a89fce080cc2c5a15a785df225dcc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac00105a4cd15080994815362ffbf6e0b2a89fce080cc2c5a15a785df225dcc7", kill_on_drop: false }`
[INFO] [stdout] ac00105a4cd15080994815362ffbf6e0b2a89fce080cc2c5a15a785df225dcc7