[INFO] fetching crate mame 0.3.0...
[INFO] testing mame-0.3.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate mame 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate mame 0.3.0
[INFO] finished tweaking crates.io crate mame 0.3.0
[INFO] tweaked toml for crates.io crate mame 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mame 0.3.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mame 0.3.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9580d1eb008ef0998ed6ee8bf08ddb22ef5ec37a1360cdfbe10f8c15e8d69df
[INFO] running `Command { std: "docker" "start" "-a" "d9580d1eb008ef0998ed6ee8bf08ddb22ef5ec37a1360cdfbe10f8c15e8d69df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9580d1eb008ef0998ed6ee8bf08ddb22ef5ec37a1360cdfbe10f8c15e8d69df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9580d1eb008ef0998ed6ee8bf08ddb22ef5ec37a1360cdfbe10f8c15e8d69df", kill_on_drop: false }`
[INFO] [stdout] d9580d1eb008ef0998ed6ee8bf08ddb22ef5ec37a1360cdfbe10f8c15e8d69df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9904ffa0c322a3e698aa7c9abd8a2ed0233a3a66c13fddcab26dd3ad55d7f59a
[INFO] running `Command { std: "docker" "start" "-a" "9904ffa0c322a3e698aa7c9abd8a2ed0233a3a66c13fddcab26dd3ad55d7f59a", kill_on_drop: false }`
[INFO] [stderr]    Compiling nojson v0.3.6
[INFO] [stderr]    Compiling tuinix v0.3.2
[INFO] [stderr]    Compiling mame v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "9904ffa0c322a3e698aa7c9abd8a2ed0233a3a66c13fddcab26dd3ad55d7f59a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9904ffa0c322a3e698aa7c9abd8a2ed0233a3a66c13fddcab26dd3ad55d7f59a", kill_on_drop: false }`
[INFO] [stdout] 9904ffa0c322a3e698aa7c9abd8a2ed0233a3a66c13fddcab26dd3ad55d7f59a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d4e8c11fe4877939904533be4dd9f841ad87f50ca52128e07c69573d0990b05
[INFO] running `Command { std: "docker" "start" "-a" "2d4e8c11fe4877939904533be4dd9f841ad87f50ca52128e07c69573d0990b05", kill_on_drop: false }`
[INFO] [stderr]    Compiling mame v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "2d4e8c11fe4877939904533be4dd9f841ad87f50ca52128e07c69573d0990b05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d4e8c11fe4877939904533be4dd9f841ad87f50ca52128e07c69573d0990b05", kill_on_drop: false }`
[INFO] [stdout] 2d4e8c11fe4877939904533be4dd9f841ad87f50ca52128e07c69573d0990b05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8175f2df8371dbd7ca128cb2e421141e1a1ea9ab15b431262b044029c1de0b47
[INFO] running `Command { std: "docker" "start" "-a" "8175f2df8371dbd7ca128cb2e421141e1a1ea9ab15b431262b044029c1de0b47", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mame-1117c0044e38e217)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test json::tests::test_env_preprocessing_with_default ... 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 mame
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/json.rs - json::parse_from_flattened_string (line 65) ... ok
[INFO] [stdout] test src/terminal.rs - terminal::UnicodeCharWidthEstimator (line 63) ... ok
[INFO] [stdout] test src/terminal.rs - terminal::char_cols (line 30) ... ok
[INFO] [stdout] test src/json.rs - json::flatten_string (line 14) ... ok
[INFO] [stdout] test src/terminal.rs - terminal::str_cols (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8175f2df8371dbd7ca128cb2e421141e1a1ea9ab15b431262b044029c1de0b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8175f2df8371dbd7ca128cb2e421141e1a1ea9ab15b431262b044029c1de0b47", kill_on_drop: false }`
[INFO] [stdout] 8175f2df8371dbd7ca128cb2e421141e1a1ea9ab15b431262b044029c1de0b47