[INFO] fetching crate is_printable 0.1.1...
[INFO] testing is_printable-0.1.1 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate is_printable 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate is_printable 0.1.1
[INFO] finished tweaking crates.io crate is_printable 0.1.1
[INFO] tweaked toml for crates.io crate is_printable 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate is_printable 0.1.1 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate is_printable 0.1.1 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e88865bfdc39a8bd4ebc799e02df32d415aa68db18c30c9cca2e8d6b6413e866
[INFO] running `Command { std: "docker" "start" "-a" "e88865bfdc39a8bd4ebc799e02df32d415aa68db18c30c9cca2e8d6b6413e866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e88865bfdc39a8bd4ebc799e02df32d415aa68db18c30c9cca2e8d6b6413e866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e88865bfdc39a8bd4ebc799e02df32d415aa68db18c30c9cca2e8d6b6413e866", kill_on_drop: false }`
[INFO] [stdout] e88865bfdc39a8bd4ebc799e02df32d415aa68db18c30c9cca2e8d6b6413e866
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d123e723d3ed49918d441542deab2fafb1aba32f2dd705698fa2e5219023328d
[INFO] running `Command { std: "docker" "start" "-a" "d123e723d3ed49918d441542deab2fafb1aba32f2dd705698fa2e5219023328d", kill_on_drop: false }`
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling is_printable v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "d123e723d3ed49918d441542deab2fafb1aba32f2dd705698fa2e5219023328d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d123e723d3ed49918d441542deab2fafb1aba32f2dd705698fa2e5219023328d", kill_on_drop: false }`
[INFO] [stdout] d123e723d3ed49918d441542deab2fafb1aba32f2dd705698fa2e5219023328d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 077cccb40824c9a42451d641c44451096cc546e2908e6c1b755fb54fb0a1e716
[INFO] running `Command { std: "docker" "start" "-a" "077cccb40824c9a42451d641c44451096cc546e2908e6c1b755fb54fb0a1e716", kill_on_drop: false }`
[INFO] [stderr]    Compiling is_printable v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "077cccb40824c9a42451d641c44451096cc546e2908e6c1b755fb54fb0a1e716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "077cccb40824c9a42451d641c44451096cc546e2908e6c1b755fb54fb0a1e716", kill_on_drop: false }`
[INFO] [stdout] 077cccb40824c9a42451d641c44451096cc546e2908e6c1b755fb54fb0a1e716
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6105505c4a11cd769bc971a0f4904b4a6165df226ccdabafbcd805aeef477f3d
[INFO] running `Command { std: "docker" "start" "-a" "6105505c4a11cd769bc971a0f4904b4a6165df226ccdabafbcd805aeef477f3d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/is_printable-3753033be85219e5)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test is_printable::test::printable ... ok
[INFO] [stdout] test is_printable::test::unprintable ... ok
[INFO] [stdout] test is_printable::test::visual_inspection has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "6105505c4a11cd769bc971a0f4904b4a6165df226ccdabafbcd805aeef477f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6105505c4a11cd769bc971a0f4904b4a6165df226ccdabafbcd805aeef477f3d", kill_on_drop: false }`
[INFO] [stdout] 6105505c4a11cd769bc971a0f4904b4a6165df226ccdabafbcd805aeef477f3d
