[INFO] fetching crate eko 0.0.3...
[INFO] testing eko-0.0.3 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate eko 0.0.3 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate eko 0.0.3 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 eko 0.0.3
[INFO] finished tweaking crates.io crate eko 0.0.3
[INFO] tweaked toml for crates.io crate eko 0.0.3 written to /workspace/builds/worker-104/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] 9ff04ebff5b86725d9b015c8d225fd9bc148ec028fef2f4f89214a09a087cf61
[INFO] running `Command { std: "docker" "start" "-a" "9ff04ebff5b86725d9b015c8d225fd9bc148ec028fef2f4f89214a09a087cf61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ff04ebff5b86725d9b015c8d225fd9bc148ec028fef2f4f89214a09a087cf61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ff04ebff5b86725d9b015c8d225fd9bc148ec028fef2f4f89214a09a087cf61", kill_on_drop: false }`
[INFO] [stdout] 9ff04ebff5b86725d9b015c8d225fd9bc148ec028fef2f4f89214a09a087cf61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] ae06a04aa9d39f4d38b69c387f0e96a570c01465a3e4fec77093db90a3f5823a
[INFO] running `Command { std: "docker" "start" "-a" "ae06a04aa9d39f4d38b69c387f0e96a570c01465a3e4fec77093db90a3f5823a", kill_on_drop: false }`
[INFO] [stderr]    Compiling eko v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "ae06a04aa9d39f4d38b69c387f0e96a570c01465a3e4fec77093db90a3f5823a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae06a04aa9d39f4d38b69c387f0e96a570c01465a3e4fec77093db90a3f5823a", kill_on_drop: false }`
[INFO] [stdout] ae06a04aa9d39f4d38b69c387f0e96a570c01465a3e4fec77093db90a3f5823a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] 6312f9d1baee54c713c01e90bf37802e8a40902f34b8eaffd07841451ce1682f
[INFO] running `Command { std: "docker" "start" "-a" "6312f9d1baee54c713c01e90bf37802e8a40902f34b8eaffd07841451ce1682f", kill_on_drop: false }`
[INFO] [stderr]    Compiling eko v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "6312f9d1baee54c713c01e90bf37802e8a40902f34b8eaffd07841451ce1682f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6312f9d1baee54c713c01e90bf37802e8a40902f34b8eaffd07841451ce1682f", kill_on_drop: false }`
[INFO] [stdout] 6312f9d1baee54c713c01e90bf37802e8a40902f34b8eaffd07841451ce1682f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] ece3d3900922d8f6479b9de23b86b632cc7859f7bbdbd71f8b1bfe54528f3cf1
[INFO] running `Command { std: "docker" "start" "-a" "ece3d3900922d8f6479b9de23b86b632cc7859f7bbdbd71f8b1bfe54528f3cf1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/eko-c193033ad261b83f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests eko
[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] [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" "ece3d3900922d8f6479b9de23b86b632cc7859f7bbdbd71f8b1bfe54528f3cf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece3d3900922d8f6479b9de23b86b632cc7859f7bbdbd71f8b1bfe54528f3cf1", kill_on_drop: false }`
[INFO] [stdout] ece3d3900922d8f6479b9de23b86b632cc7859f7bbdbd71f8b1bfe54528f3cf1