[INFO] fetching crate esl01-renderdag 0.3.0...
[INFO] testing esl01-renderdag-0.3.0 against 1.73.0 for beta-1.74-4
[INFO] extracting crate esl01-renderdag 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate esl01-renderdag 0.3.0 on toolchain 1.73.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate esl01-renderdag 0.3.0
[INFO] finished tweaking crates.io crate esl01-renderdag 0.3.0
[INFO] tweaked toml for crates.io crate esl01-renderdag 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "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 ppv-lite86 v0.2.17
[INFO] [stderr]   Downloaded unicode-width v0.1.11
[INFO] [stderr]   Downloaded either v1.9.0
[INFO] [stderr]   Downloaded futures v0.3.28
[INFO] [stderr]   Downloaded tracing-core v0.1.32
[INFO] [stderr]   Downloaded slab v0.4.9
[INFO] [stderr]   Downloaded serde v1.0.189
[INFO] [stderr]   Downloaded tracing v0.1.40
[INFO] [stderr]   Downloaded rand v0.7.3
[INFO] [stderr]   Downloaded proc-macro2 v1.0.69
[INFO] [stderr]   Downloaded rand v0.8.5
[INFO] [stderr]   Downloaded rand_core v0.6.4
[INFO] [stderr]   Downloaded pin-project-lite v0.2.13
[INFO] [stderr]   Downloaded futures-task v0.3.28
[INFO] [stderr]   Downloaded async-trait v0.1.74
[INFO] [stderr]   Downloaded esl01-drawdag v0.3.0
[INFO] [stderr]   Downloaded rand_core v0.5.1
[INFO] [stderr]   Downloaded rand_chacha v0.3.1
[INFO] [stderr]   Downloaded libc v0.2.149
[INFO] [stderr]   Downloaded getrandom v0.2.10
[INFO] [stderr]   Downloaded futures-util v0.3.28
[INFO] [stderr]   Downloaded esl01-minibytes v0.3.0
[INFO] [stderr]   Downloaded esl01-vlqencoding v0.3.0
[INFO] [stderr]   Downloaded log v0.4.20
[INFO] [stderr]   Downloaded wasi v0.9.0+wasi-snapshot-preview1
[INFO] [stderr]   Downloaded rand_hc v0.2.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.50
[INFO] [stderr]   Downloaded getrandom v0.1.16
[INFO] [stderr]   Downloaded esl01-dag v0.3.0
[INFO] [stderr]   Downloaded fail v0.4.0
[INFO] [stderr]   Downloaded unicode-ident v1.0.12
[INFO] [stderr]   Downloaded futures-core v0.3.28
[INFO] [stderr]   Downloaded futures-channel v0.3.28
[INFO] [stderr]   Downloaded futures-macro v0.3.28
[INFO] [stderr]   Downloaded syn v2.0.38
[INFO] [stderr]   Downloaded thiserror v1.0.50
[INFO] [stderr]   Downloaded quote v1.0.33
[INFO] [stderr]   Downloaded futures-io v0.3.28
[INFO] [stderr]   Downloaded tracing-attributes v0.1.27
[INFO] [stderr]   Downloaded futures-sink v0.3.28
[INFO] [stderr]   Downloaded serde_derive v1.0.189
[INFO] [stderr]   Downloaded once_cell v1.18.0
[INFO] [stderr]   Downloaded anyhow v1.0.75
[INFO] [stderr]   Downloaded esl01-dag-types v0.3.0
[INFO] [stderr]   Downloaded byteorder v1.5.0
[INFO] [stderr]   Downloaded esl01-mincode v0.3.0
[INFO] [stderr]   Downloaded rand_chacha v0.2.2
[INFO] [stderr]   Downloaded futures-executor v0.3.28
[INFO] [stderr]   Downloaded memchr v2.6.4
[INFO] [stderr]   Downloaded esl01-nonblocking v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48a9f6b10794a793c24e1d6c99994f2ed4e00c7fb236f5bc74c6dbcc3763c998
[INFO] running `Command { std: "docker" "start" "-a" "48a9f6b10794a793c24e1d6c99994f2ed4e00c7fb236f5bc74c6dbcc3763c998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48a9f6b10794a793c24e1d6c99994f2ed4e00c7fb236f5bc74c6dbcc3763c998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48a9f6b10794a793c24e1d6c99994f2ed4e00c7fb236f5bc74c6dbcc3763c998", kill_on_drop: false }`
[INFO] [stdout] 48a9f6b10794a793c24e1d6c99994f2ed4e00c7fb236f5bc74c6dbcc3763c998
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f165e6cfef1954e5bcfca75b66eed2068599ce92c39a2d45381b5f56e33ce7c
[INFO] running `Command { std: "docker" "start" "-a" "8f165e6cfef1954e5bcfca75b66eed2068599ce92c39a2d45381b5f56e33ce7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling esl01-renderdag v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "8f165e6cfef1954e5bcfca75b66eed2068599ce92c39a2d45381b5f56e33ce7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f165e6cfef1954e5bcfca75b66eed2068599ce92c39a2d45381b5f56e33ce7c", kill_on_drop: false }`
[INFO] [stdout] 8f165e6cfef1954e5bcfca75b66eed2068599ce92c39a2d45381b5f56e33ce7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e54e4c1e929b1fe53b5007bd5bdbf8b2ccf39fa66f2ac158be3103cec07e970a
[INFO] running `Command { std: "docker" "start" "-a" "e54e4c1e929b1fe53b5007bd5bdbf8b2ccf39fa66f2ac158be3103cec07e970a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling serde v1.0.189
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling async-trait v0.1.74
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling esl01-vlqencoding v0.3.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling esl01-nonblocking v0.3.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling esl01-drawdag v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling fail v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.189
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling esl01-minibytes v0.3.0
[INFO] [stderr]    Compiling esl01-mincode v0.3.0
[INFO] [stderr]    Compiling esl01-dag-types v0.3.0
[INFO] [stderr]    Compiling esl01-dag v0.3.0
[INFO] [stderr]    Compiling esl01-renderdag v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 49.77s
[INFO] running `Command { std: "docker" "inspect" "e54e4c1e929b1fe53b5007bd5bdbf8b2ccf39fa66f2ac158be3103cec07e970a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e54e4c1e929b1fe53b5007bd5bdbf8b2ccf39fa66f2ac158be3103cec07e970a", kill_on_drop: false }`
[INFO] [stdout] e54e4c1e929b1fe53b5007bd5bdbf8b2ccf39fa66f2ac158be3103cec07e970a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 524357056fe7a21d0923d429a71a8ea1c88a6a5ca1106dec5f0deef7c8da9df4
[INFO] running `Command { std: "docker" "start" "-a" "524357056fe7a21d0923d429a71a8ea1c88a6a5ca1106dec5f0deef7c8da9df4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/renderdag-32d4953c7bd40719)
[INFO] [stdout] running 25 tests
[INFO] [stdout] test ascii::tests::ancestors ... ok
[INFO] [stdout] test ascii::tests::branches_and_merges ... ok
[INFO] [stdout] test ascii::tests::long_messages ... ok
[INFO] [stdout] test ascii_large::tests::ancestors ... ok
[INFO] [stdout] test ascii::tests::terminations ... ok
[INFO] [stdout] test ascii::tests::split_parents ... ok
[INFO] [stdout] test ascii_large::tests::branches_and_merges ... ok
[INFO] [stdout] test ascii::tests::reserved_column ... ok
[INFO] [stdout] test ascii_large::tests::split_parents ... ok
[INFO] [stdout] test ascii_large::tests::terminations ... ok
[INFO] [stdout] test ascii::tests::basic ... ok
[INFO] [stdout] test ascii_large::tests::octopus_branch_and_merge ... 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::basic ... ok
[INFO] [stdout] test ascii_large::tests::reserved_column ... ok
[INFO] [stdout] test box_drawing::tests::long_messages ... ok
[INFO] [stdout] test box_drawing::tests::ancestors ... ok
[INFO] [stdout] test box_drawing::tests::branches_and_merges ... ok
[INFO] [stdout] test box_drawing::tests::octopus_branch_and_merge ... ok
[INFO] [stdout] test box_drawing::tests::split_parents ... ok
[INFO] [stdout] test box_drawing::tests::terminations ... ok
[INFO] [stdout] test box_drawing::tests::reserved_column ... ok
[INFO] [stderr]    Doc-tests renderdag
[INFO] [stdout] test box_drawing::tests::basic ... ok
[INFO] [stdout] test box_drawing::tests::different_orders ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[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" "524357056fe7a21d0923d429a71a8ea1c88a6a5ca1106dec5f0deef7c8da9df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "524357056fe7a21d0923d429a71a8ea1c88a6a5ca1106dec5f0deef7c8da9df4", kill_on_drop: false }`
[INFO] [stdout] 524357056fe7a21d0923d429a71a8ea1c88a6a5ca1106dec5f0deef7c8da9df4