[INFO] fetching crate sapling-renderdag 0.1.0...
[INFO] testing sapling-renderdag-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate sapling-renderdag 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate sapling-renderdag 0.1.0
[INFO] finished tweaking crates.io crate sapling-renderdag 0.1.0
[INFO] tweaked toml for crates.io crate sapling-renderdag 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sapling-renderdag 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding unicode-width v0.1.12 (available: v0.1.14)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-width v0.1.12
[INFO] [stderr]   Downloaded sapling-drawdag v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f75cb753f54490e02f861af4d178e84ec2c5e97c3092cf57ce5552ef5053091f
[INFO] running `Command { std: "docker" "start" "-a" "f75cb753f54490e02f861af4d178e84ec2c5e97c3092cf57ce5552ef5053091f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f75cb753f54490e02f861af4d178e84ec2c5e97c3092cf57ce5552ef5053091f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f75cb753f54490e02f861af4d178e84ec2c5e97c3092cf57ce5552ef5053091f", kill_on_drop: false }`
[INFO] [stdout] f75cb753f54490e02f861af4d178e84ec2c5e97c3092cf57ce5552ef5053091f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ec1f80d8f0b7fe4ac1e332e0df06051835ea448fc050954366c6a28a25174ed
[INFO] running `Command { std: "docker" "start" "-a" "5ec1f80d8f0b7fe4ac1e332e0df06051835ea448fc050954366c6a28a25174ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling sapling-renderdag v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.70s
[INFO] running `Command { std: "docker" "inspect" "5ec1f80d8f0b7fe4ac1e332e0df06051835ea448fc050954366c6a28a25174ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ec1f80d8f0b7fe4ac1e332e0df06051835ea448fc050954366c6a28a25174ed", kill_on_drop: false }`
[INFO] [stdout] 5ec1f80d8f0b7fe4ac1e332e0df06051835ea448fc050954366c6a28a25174ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d423dad934ee6713a9a070eccfe07f634d7cca8de1e3eefe564f51733d7af003
[INFO] running `Command { std: "docker" "start" "-a" "d423dad934ee6713a9a070eccfe07f634d7cca8de1e3eefe564f51733d7af003", kill_on_drop: false }`
[INFO] [stderr]    Compiling sapling-drawdag v0.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.12
[INFO] [stderr]    Compiling sapling-renderdag v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "d423dad934ee6713a9a070eccfe07f634d7cca8de1e3eefe564f51733d7af003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d423dad934ee6713a9a070eccfe07f634d7cca8de1e3eefe564f51733d7af003", kill_on_drop: false }`
[INFO] [stdout] d423dad934ee6713a9a070eccfe07f634d7cca8de1e3eefe564f51733d7af003
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d37633e1ff77acc653e2660bb7aa0c9ea459bce051885bdad48cc052854a81a2
[INFO] running `Command { std: "docker" "start" "-a" "d37633e1ff77acc653e2660bb7aa0c9ea459bce051885bdad48cc052854a81a2", 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/renderdag-b39d13cb83244e0b)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test ascii::tests::basic ... ok
[INFO] [stdout] test ascii::tests::branches_and_merges ... ok
[INFO] [stdout] test ascii::tests::ancestors ... ok
[INFO] [stdout] test ascii::tests::long_messages ... ok
[INFO] [stdout] test ascii::tests::split_parents ... ok
[INFO] [stdout] test ascii::tests::reserved_column ... ok
[INFO] [stdout] test ascii_large::tests::long_messages ... ok
[INFO] [stdout] test ascii::tests::octopus_branch_and_merge ... ok
[INFO] [stdout] test ascii_large::tests::octopus_branch_and_merge ... ok
[INFO] [stdout] test ascii_large::tests::split_parents ... ok
[INFO] [stdout] test ascii_large::tests::reserved_column ... ok
[INFO] [stdout] test box_drawing::tests::ancestors ... ok
[INFO] [stdout] test ascii_large::tests::terminations ... ok
[INFO] [stdout] test box_drawing::tests::basic ... ok
[INFO] [stdout] test box_drawing::tests::long_messages ... ok
[INFO] [stdout] test box_drawing::tests::branches_and_merges ... ok
[INFO] [stdout] test ascii::tests::terminations ... ok
[INFO] [stdout] test ascii_large::tests::ancestors ... ok
[INFO] [stdout] test ascii_large::tests::basic ... ok
[INFO] [stdout] test box_drawing::tests::reserved_column ... ok
[INFO] [stdout] test box_drawing::tests::terminations ... ok
[INFO] [stdout] test box_drawing::tests::split_parents ... ok
[INFO] [stdout] test pad::tests::test_pad_lines ... ok
[INFO] [stdout] test box_drawing::tests::different_orders ... ok
[INFO] [stdout] test box_drawing::tests::octopus_branch_and_merge ... ok
[INFO] [stdout] test ascii_large::tests::branches_and_merges ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests renderdag
[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" "d37633e1ff77acc653e2660bb7aa0c9ea459bce051885bdad48cc052854a81a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d37633e1ff77acc653e2660bb7aa0c9ea459bce051885bdad48cc052854a81a2", kill_on_drop: false }`
[INFO] [stdout] d37633e1ff77acc653e2660bb7aa0c9ea459bce051885bdad48cc052854a81a2