[INFO] fetching crate rev_lines 0.2.1...
[INFO] testing rev_lines-0.2.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate rev_lines 0.2.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rev_lines 0.2.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rev_lines 0.2.1
[INFO] finished tweaking crates.io crate rev_lines 0.2.1
[INFO] tweaked toml for crates.io crate rev_lines 0.2.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f632842621a6ee4c37380b2077dea570b657e53034cecfde1dd2f209793a894
[INFO] running `Command { std: "docker" "start" "-a" "4f632842621a6ee4c37380b2077dea570b657e53034cecfde1dd2f209793a894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f632842621a6ee4c37380b2077dea570b657e53034cecfde1dd2f209793a894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f632842621a6ee4c37380b2077dea570b657e53034cecfde1dd2f209793a894", kill_on_drop: false }`
[INFO] [stdout] 4f632842621a6ee4c37380b2077dea570b657e53034cecfde1dd2f209793a894
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8401e54d6abab60d96f483356ddb2ac87564e9ab7be3283b867bbe1c49c88370
[INFO] running `Command { std: "docker" "start" "-a" "8401e54d6abab60d96f483356ddb2ac87564e9ab7be3283b867bbe1c49c88370", kill_on_drop: false }`
[INFO] [stderr]    Compiling rev_lines v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "8401e54d6abab60d96f483356ddb2ac87564e9ab7be3283b867bbe1c49c88370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8401e54d6abab60d96f483356ddb2ac87564e9ab7be3283b867bbe1c49c88370", kill_on_drop: false }`
[INFO] [stdout] 8401e54d6abab60d96f483356ddb2ac87564e9ab7be3283b867bbe1c49c88370
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9b7687950624f50426a505abff04cdaa03c93e53b436390fd97dcd0e79312f0
[INFO] running `Command { std: "docker" "start" "-a" "e9b7687950624f50426a505abff04cdaa03c93e53b436390fd97dcd0e79312f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rev_lines v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "e9b7687950624f50426a505abff04cdaa03c93e53b436390fd97dcd0e79312f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9b7687950624f50426a505abff04cdaa03c93e53b436390fd97dcd0e79312f0", kill_on_drop: false }`
[INFO] [stdout] e9b7687950624f50426a505abff04cdaa03c93e53b436390fd97dcd0e79312f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e3b1291c266091b4b83cbaa6dd7c2b40c84ebf4693dd9673d76166b46a4b904
[INFO] running `Command { std: "docker" "start" "-a" "2e3b1291c266091b4b83cbaa6dd7c2b40c84ebf4693dd9673d76166b46a4b904", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rev_lines-651bd460c1f5a0ee)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::it_handles_empty_files ... ok
[INFO] [stdout] test tests::it_handles_file_with_multi_lines_and_with_capacity ... ok
[INFO] [stdout] test tests::it_handles_file_with_one_line ... ok
[INFO] [stdout] test tests::it_handles_file_with_multi_lines ... ok
[INFO] [stderr]    Doc-tests rev_lines
[INFO] [stdout] test tests::it_handles_file_with_blank_lines ... 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] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2e3b1291c266091b4b83cbaa6dd7c2b40c84ebf4693dd9673d76166b46a4b904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e3b1291c266091b4b83cbaa6dd7c2b40c84ebf4693dd9673d76166b46a4b904", kill_on_drop: false }`
[INFO] [stdout] 2e3b1291c266091b4b83cbaa6dd7c2b40c84ebf4693dd9673d76166b46a4b904