[INFO] fetching crate text_trees 0.1.2...
[INFO] testing text_trees-0.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate text_trees 0.1.2 into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate text_trees 0.1.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate text_trees 0.1.2
[INFO] finished tweaking crates.io crate text_trees 0.1.2
[INFO] tweaked toml for crates.io crate text_trees 0.1.2 written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] crate crates.io crate text_trees 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pretty_assertions v0.6.1
[INFO] [stderr]   Downloaded ctor v0.1.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2a52b172f32b5d6f53a26ebf175df87eb8ed64502f87671a484ff577134384c
[INFO] running `Command { std: "docker" "start" "-a" "b2a52b172f32b5d6f53a26ebf175df87eb8ed64502f87671a484ff577134384c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2a52b172f32b5d6f53a26ebf175df87eb8ed64502f87671a484ff577134384c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2a52b172f32b5d6f53a26ebf175df87eb8ed64502f87671a484ff577134384c", kill_on_drop: false }`
[INFO] [stdout] b2a52b172f32b5d6f53a26ebf175df87eb8ed64502f87671a484ff577134384c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32a6667d1aa1af2f4a33c27c50a893251f9f802a4c72afb14776eeb0b783163d
[INFO] running `Command { std: "docker" "start" "-a" "32a6667d1aa1af2f4a33c27c50a893251f9f802a4c72afb14776eeb0b783163d", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_trees v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "32a6667d1aa1af2f4a33c27c50a893251f9f802a4c72afb14776eeb0b783163d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32a6667d1aa1af2f4a33c27c50a893251f9f802a4c72afb14776eeb0b783163d", kill_on_drop: false }`
[INFO] [stdout] 32a6667d1aa1af2f4a33c27c50a893251f9f802a4c72afb14776eeb0b783163d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2efc75e654039c9ca9c498dfcf4d6fe3d17cf006769915b210d2be6623b45a62
[INFO] running `Command { std: "docker" "start" "-a" "2efc75e654039c9ca9c498dfcf4d6fe3d17cf006769915b210d2be6623b45a62", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling text_trees v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `Command { std: "docker" "inspect" "2efc75e654039c9ca9c498dfcf4d6fe3d17cf006769915b210d2be6623b45a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2efc75e654039c9ca9c498dfcf4d6fe3d17cf006769915b210d2be6623b45a62", kill_on_drop: false }`
[INFO] [stdout] 2efc75e654039c9ca9c498dfcf4d6fe3d17cf006769915b210d2be6623b45a62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e2004a36a15b4cb05d564402234c3e1a231ef254b88e0fb6879c65de5a1622a
[INFO] running `Command { std: "docker" "start" "-a" "1e2004a36a15b4cb05d564402234c3e1a231ef254b88e0fb6879c65de5a1622a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/text_trees-4cd8b85f67c0d81f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_node_from_string ... ok
[INFO] [stdout] test tests::test_node_with_children ... ok
[INFO] [stdout] test tests::test_node_new ... 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] [stderr]      Running tests/test_top_down_trees.rs (/opt/rustwide/target/debug/deps/test_top_down_trees-9e76ff09097a7252)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_ascii_side_tree ... ok
[INFO] [stdout] test test_ascii_below_tree ... ok
[INFO] [stdout] test test_box_char_below_tree ... ok
[INFO] [stdout] test test_spacing_in_tree ... ok
[INFO] [stdout] test test_box_char_side_tree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests text_trees
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - (line 74) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1e2004a36a15b4cb05d564402234c3e1a231ef254b88e0fb6879c65de5a1622a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e2004a36a15b4cb05d564402234c3e1a231ef254b88e0fb6879c65de5a1622a", kill_on_drop: false }`
[INFO] [stdout] 1e2004a36a15b4cb05d564402234c3e1a231ef254b88e0fb6879c65de5a1622a