[INFO] cloning repository https://github.com/qrichert/lessify
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qrichert/lessify" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqrichert%2Flessify", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqrichert%2Flessify'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e077f0beb741c0a43550d1fbe1203bf08babce6
[INFO] testing qrichert/lessify against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqrichert%2Flessify" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/qrichert/lessify
[INFO] finished tweaking git repo https://github.com/qrichert/lessify
[INFO] tweaked toml for git repo https://github.com/qrichert/lessify written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/qrichert/lessify on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/qrichert/lessify 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e63c588c139eb7cc9c92c72b2eca798f19402d6c64b1cdce767f670278611576
[INFO] running `Command { std: "docker" "start" "-a" "e63c588c139eb7cc9c92c72b2eca798f19402d6c64b1cdce767f670278611576", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e63c588c139eb7cc9c92c72b2eca798f19402d6c64b1cdce767f670278611576", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e63c588c139eb7cc9c92c72b2eca798f19402d6c64b1cdce767f670278611576", kill_on_drop: false }`
[INFO] [stdout] e63c588c139eb7cc9c92c72b2eca798f19402d6c64b1cdce767f670278611576
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 667848f1530027e14c0999ac5d8d7db8de847f1bc1bb6afe479ee31922bee13b
[INFO] running `Command { std: "docker" "start" "-a" "667848f1530027e14c0999ac5d8d7db8de847f1bc1bb6afe479ee31922bee13b", kill_on_drop: false }`
[INFO] [stderr]    Compiling lessify v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "667848f1530027e14c0999ac5d8d7db8de847f1bc1bb6afe479ee31922bee13b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "667848f1530027e14c0999ac5d8d7db8de847f1bc1bb6afe479ee31922bee13b", kill_on_drop: false }`
[INFO] [stdout] 667848f1530027e14c0999ac5d8d7db8de847f1bc1bb6afe479ee31922bee13b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e83ee342c9d9b4890bb77657846538c7226bffa64c7918e52c489c39e0f7efa
[INFO] running `Command { std: "docker" "start" "-a" "8e83ee342c9d9b4890bb77657846538c7226bffa64c7918e52c489c39e0f7efa", kill_on_drop: false }`
[INFO] [stderr]    Compiling lessify v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "8e83ee342c9d9b4890bb77657846538c7226bffa64c7918e52c489c39e0f7efa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e83ee342c9d9b4890bb77657846538c7226bffa64c7918e52c489c39e0f7efa", kill_on_drop: false }`
[INFO] [stdout] 8e83ee342c9d9b4890bb77657846538c7226bffa64c7918e52c489c39e0f7efa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7de79156e478db999c28a25bf2af5ca0b4a0ab09ff46fda98a445eac96393835
[INFO] running `Command { std: "docker" "start" "-a" "7de79156e478db999c28a25bf2af5ca0b4a0ab09ff46fda98a445eac96393835", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lessify-90e940563da5eebd)
[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] [stderr]      Running tests/test_pager.rs (/opt/rustwide/target/debug/deps/test_pager-e0a9dbfa804ab608)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test pager_in_env ... ok
[INFO] [stdout] test page_with_newline ... ok
[INFO] [stdout] test page_or_print_with_newline ... ok
[INFO] [stdout] test page_without_newline ... ok
[INFO] [stdout] test page_or_print_without_newline ... ok
[INFO] [stdout] test output_paged_trait ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_pager_default.rs (/opt/rustwide/target/debug/deps/test_pager_default-b8d3ba27f1a50969)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test default_pager ... 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]      Running tests/test_pager_error.rs (/opt/rustwide/target/debug/deps/test_pager_error-1384b4914e845b9a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test failing_pager_in_env ... ok
[INFO] [stdout] test page_cannot_spawn_pager ... ok
[INFO] [stdout] hello
[INFO] [stdout] world
[INFO] [stdout] test page_or_print_with_newline ... ok
[INFO] [stdout] hello
[INFO] [stdout] world
[INFO] [stdout] test page_or_print_without_newline ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lessify
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 13) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 22) - compile ... ok
[INFO] [stdout] test src/lib.rs - OutputPaged::output_paged (line 144) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7de79156e478db999c28a25bf2af5ca0b4a0ab09ff46fda98a445eac96393835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7de79156e478db999c28a25bf2af5ca0b4a0ab09ff46fda98a445eac96393835", kill_on_drop: false }`
[INFO] [stdout] 7de79156e478db999c28a25bf2af5ca0b4a0ab09ff46fda98a445eac96393835