[INFO] fetching crate dawn-src 0.0.0...
[INFO] testing dawn-src-0.0.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate dawn-src 0.0.0 into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate dawn-src 0.0.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dawn-src 0.0.0
[INFO] finished tweaking crates.io crate dawn-src 0.0.0
[INFO] tweaked toml for crates.io crate dawn-src 0.0.0 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4d741e5c8f042139ef9b1b57fd0fc1a990afdb99db8eab064216c23ca8724de
[INFO] running `Command { std: "docker" "start" "-a" "d4d741e5c8f042139ef9b1b57fd0fc1a990afdb99db8eab064216c23ca8724de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4d741e5c8f042139ef9b1b57fd0fc1a990afdb99db8eab064216c23ca8724de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4d741e5c8f042139ef9b1b57fd0fc1a990afdb99db8eab064216c23ca8724de", kill_on_drop: false }`
[INFO] [stdout] d4d741e5c8f042139ef9b1b57fd0fc1a990afdb99db8eab064216c23ca8724de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab6c933dc4e2b1095d3c1c62c32f940bd0a72b1bcf287307a14a82f10fa3226a
[INFO] running `Command { std: "docker" "start" "-a" "ab6c933dc4e2b1095d3c1c62c32f940bd0a72b1bcf287307a14a82f10fa3226a", kill_on_drop: false }`
[INFO] [stderr]    Compiling dawn-src v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "ab6c933dc4e2b1095d3c1c62c32f940bd0a72b1bcf287307a14a82f10fa3226a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab6c933dc4e2b1095d3c1c62c32f940bd0a72b1bcf287307a14a82f10fa3226a", kill_on_drop: false }`
[INFO] [stdout] ab6c933dc4e2b1095d3c1c62c32f940bd0a72b1bcf287307a14a82f10fa3226a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5daf38bda1bd47f61fc60116b8694d4ee5cba0cfe9398189ea8142b31fd4c3c4
[INFO] running `Command { std: "docker" "start" "-a" "5daf38bda1bd47f61fc60116b8694d4ee5cba0cfe9398189ea8142b31fd4c3c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling dawn-src v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "5daf38bda1bd47f61fc60116b8694d4ee5cba0cfe9398189ea8142b31fd4c3c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5daf38bda1bd47f61fc60116b8694d4ee5cba0cfe9398189ea8142b31fd4c3c4", kill_on_drop: false }`
[INFO] [stdout] 5daf38bda1bd47f61fc60116b8694d4ee5cba0cfe9398189ea8142b31fd4c3c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 956efd762d6cd3a6e423856b45f7d044a1c8cd91759169c2f8f8552abbd3aa64
[INFO] running `Command { std: "docker" "start" "-a" "956efd762d6cd3a6e423856b45f7d044a1c8cd91759169c2f8f8552abbd3aa64", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dawn_src-114827e2627d1364)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dawn-src
[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" "956efd762d6cd3a6e423856b45f7d044a1c8cd91759169c2f8f8552abbd3aa64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "956efd762d6cd3a6e423856b45f7d044a1c8cd91759169c2f8f8552abbd3aa64", kill_on_drop: false }`
[INFO] [stdout] 956efd762d6cd3a6e423856b45f7d044a1c8cd91759169c2f8f8552abbd3aa64