[INFO] fetching crate mame 0.3.0...
[INFO] testing mame-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate mame 0.3.0 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mame 0.3.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9004a742f4ec363166cc600d8087f1011501e0f37147d21f56556813445897cc
[INFO] running `Command { std: "docker" "start" "-a" "9004a742f4ec363166cc600d8087f1011501e0f37147d21f56556813445897cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9004a742f4ec363166cc600d8087f1011501e0f37147d21f56556813445897cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9004a742f4ec363166cc600d8087f1011501e0f37147d21f56556813445897cc", kill_on_drop: false }`
[INFO] [stdout] 9004a742f4ec363166cc600d8087f1011501e0f37147d21f56556813445897cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a8afc03a37ee5f51cbe1bef07e39e484a8da618489e441bef394679d3eed214
[INFO] running `Command { std: "docker" "start" "-a" "6a8afc03a37ee5f51cbe1bef07e39e484a8da618489e441bef394679d3eed214", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling nojson v0.3.6
[INFO] [stderr]    Compiling unicode-width v0.2.1
[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 3.57s
[INFO] running `Command { std: "docker" "inspect" "6a8afc03a37ee5f51cbe1bef07e39e484a8da618489e441bef394679d3eed214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a8afc03a37ee5f51cbe1bef07e39e484a8da618489e441bef394679d3eed214", kill_on_drop: false }`
[INFO] [stdout] 6a8afc03a37ee5f51cbe1bef07e39e484a8da618489e441bef394679d3eed214
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 205a08624f545f3cd74a1cf5756e66b7eba2b07f0102132c59b4f50204856f4f
[INFO] running `Command { std: "docker" "start" "-a" "205a08624f545f3cd74a1cf5756e66b7eba2b07f0102132c59b4f50204856f4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mame v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "205a08624f545f3cd74a1cf5756e66b7eba2b07f0102132c59b4f50204856f4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "205a08624f545f3cd74a1cf5756e66b7eba2b07f0102132c59b4f50204856f4f", kill_on_drop: false }`
[INFO] [stdout] 205a08624f545f3cd74a1cf5756e66b7eba2b07f0102132c59b4f50204856f4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c44020ea5fa16aee3507f3893a50b2e4dfa1a463719992067b4ef43a2f2c3cd
[INFO] running `Command { std: "docker" "start" "-a" "6c44020ea5fa16aee3507f3893a50b2e4dfa1a463719992067b4ef43a2f2c3cd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mame-1117c0044e38e217)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests mame
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/terminal.rs - terminal::str_cols (line 13) ... ok
[INFO] [stdout] test src/json.rs - json::flatten_string (line 14) ... ok
[INFO] [stdout] test src/terminal.rs - terminal::char_cols (line 30) ... ok
[INFO] [stdout] test src/terminal.rs - terminal::UnicodeCharWidthEstimator (line 63) ... ok
[INFO] [stdout] test src/json.rs - json::parse_from_flattened_string (line 65) ... 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] [stdout] all doctests ran in 0.43s; merged doctests compilation took 0.42s
[INFO] running `Command { std: "docker" "inspect" "6c44020ea5fa16aee3507f3893a50b2e4dfa1a463719992067b4ef43a2f2c3cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c44020ea5fa16aee3507f3893a50b2e4dfa1a463719992067b4ef43a2f2c3cd", kill_on_drop: false }`
[INFO] [stdout] 6c44020ea5fa16aee3507f3893a50b2e4dfa1a463719992067b4ef43a2f2c3cd