[INFO] fetching crate asciichart 0.1.0...
[INFO] testing asciichart-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate asciichart 0.1.0 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate asciichart 0.1.0 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 asciichart 0.1.0
[INFO] finished tweaking crates.io crate asciichart 0.1.0
[INFO] tweaked toml for crates.io crate asciichart 0.1.0 written to /workspace/builds/worker-108/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 8624597a16c7af9cb9592e9e5c2e238c1801fe72702aacadf4fd0f82de8402a8
[INFO] running `Command { std: "docker" "start" "-a" "8624597a16c7af9cb9592e9e5c2e238c1801fe72702aacadf4fd0f82de8402a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8624597a16c7af9cb9592e9e5c2e238c1801fe72702aacadf4fd0f82de8402a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8624597a16c7af9cb9592e9e5c2e238c1801fe72702aacadf4fd0f82de8402a8", kill_on_drop: false }`
[INFO] [stdout] 8624597a16c7af9cb9592e9e5c2e238c1801fe72702aacadf4fd0f82de8402a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] f08d711b677789423a50f8163c21d3111c81ec4a43b5e94111040a9154fcd09b
[INFO] running `Command { std: "docker" "start" "-a" "f08d711b677789423a50f8163c21d3111c81ec4a43b5e94111040a9154fcd09b", kill_on_drop: false }`
[INFO] [stderr]    Compiling asciichart v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "f08d711b677789423a50f8163c21d3111c81ec4a43b5e94111040a9154fcd09b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f08d711b677789423a50f8163c21d3111c81ec4a43b5e94111040a9154fcd09b", kill_on_drop: false }`
[INFO] [stdout] f08d711b677789423a50f8163c21d3111c81ec4a43b5e94111040a9154fcd09b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] bec9d1f69ebc69285eedaa58c0e3275c466a6282adfc73d7b748c0dc749b915f
[INFO] running `Command { std: "docker" "start" "-a" "bec9d1f69ebc69285eedaa58c0e3275c466a6282adfc73d7b748c0dc749b915f", kill_on_drop: false }`
[INFO] [stderr]    Compiling asciichart v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "bec9d1f69ebc69285eedaa58c0e3275c466a6282adfc73d7b748c0dc749b915f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bec9d1f69ebc69285eedaa58c0e3275c466a6282adfc73d7b748c0dc749b915f", kill_on_drop: false }`
[INFO] [stdout] bec9d1f69ebc69285eedaa58c0e3275c466a6282adfc73d7b748c0dc749b915f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] a8e6227522f569a3f646829c2ad459c4411dcc3568e4d942623c9d7ec4468cc4
[INFO] running `Command { std: "docker" "start" "-a" "a8e6227522f569a3f646829c2ad459c4411dcc3568e4d942623c9d7ec4468cc4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/asciichart-20f68a58234da556)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests asciichart
[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] [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" "a8e6227522f569a3f646829c2ad459c4411dcc3568e4d942623c9d7ec4468cc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8e6227522f569a3f646829c2ad459c4411dcc3568e4d942623c9d7ec4468cc4", kill_on_drop: false }`
[INFO] [stdout] a8e6227522f569a3f646829c2ad459c4411dcc3568e4d942623c9d7ec4468cc4