[INFO] fetching crate dmntk-examples 0.0.38...
[INFO] testing dmntk-examples-0.0.38 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate dmntk-examples 0.0.38 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate dmntk-examples 0.0.38 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 crates.io crate dmntk-examples 0.0.38
[INFO] finished tweaking crates.io crate dmntk-examples 0.0.38
[INFO] tweaked toml for crates.io crate dmntk-examples 0.0.38 written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 289da88b4b8dcb58729cdc9ab17f39947ede44fac03a8a6ac5eb9d5b2bacb676
[INFO] running `Command { std: "docker" "start" "-a" "289da88b4b8dcb58729cdc9ab17f39947ede44fac03a8a6ac5eb9d5b2bacb676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "289da88b4b8dcb58729cdc9ab17f39947ede44fac03a8a6ac5eb9d5b2bacb676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "289da88b4b8dcb58729cdc9ab17f39947ede44fac03a8a6ac5eb9d5b2bacb676", kill_on_drop: false }`
[INFO] [stdout] 289da88b4b8dcb58729cdc9ab17f39947ede44fac03a8a6ac5eb9d5b2bacb676
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4a131dc4402b0839d4905437fa99d98ee3d137b5ebb1156a61ce681aed6c8c3
[INFO] running `Command { std: "docker" "start" "-a" "d4a131dc4402b0839d4905437fa99d98ee3d137b5ebb1156a61ce681aed6c8c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling dmntk-examples v0.0.38 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "d4a131dc4402b0839d4905437fa99d98ee3d137b5ebb1156a61ce681aed6c8c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a131dc4402b0839d4905437fa99d98ee3d137b5ebb1156a61ce681aed6c8c3", kill_on_drop: false }`
[INFO] [stdout] d4a131dc4402b0839d4905437fa99d98ee3d137b5ebb1156a61ce681aed6c8c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5457da033fee1b9b8c7d5e6680f766e719b269d4be6b554c5088085687d7dd3c
[INFO] running `Command { std: "docker" "start" "-a" "5457da033fee1b9b8c7d5e6680f766e719b269d4be6b554c5088085687d7dd3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling dmntk-examples v0.0.38 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "5457da033fee1b9b8c7d5e6680f766e719b269d4be6b554c5088085687d7dd3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5457da033fee1b9b8c7d5e6680f766e719b269d4be6b554c5088085687d7dd3c", kill_on_drop: false }`
[INFO] [stdout] 5457da033fee1b9b8c7d5e6680f766e719b269d4be6b554c5088085687d7dd3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 00ea6691a8ced956d56d7b4c9b85eb24092e694e3f45c3bdba3cabf72ec6ec8b
[INFO] running `Command { std: "docker" "start" "-a" "00ea6691a8ced956d56d7b4c9b85eb24092e694e3f45c3bdba3cabf72ec6ec8b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dmntk_examples-bcdb134776f5975f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dmntk-examples
[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" "00ea6691a8ced956d56d7b4c9b85eb24092e694e3f45c3bdba3cabf72ec6ec8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00ea6691a8ced956d56d7b4c9b85eb24092e694e3f45c3bdba3cabf72ec6ec8b", kill_on_drop: false }`
[INFO] [stdout] 00ea6691a8ced956d56d7b4c9b85eb24092e694e3f45c3bdba3cabf72ec6ec8b