[INFO] fetching crate tramway-doc-builder 0.0.0...
[INFO] testing tramway-doc-builder-0.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate tramway-doc-builder 0.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tramway-doc-builder 0.0.0
[INFO] finished tweaking crates.io crate tramway-doc-builder 0.0.0
[INFO] tweaked toml for crates.io crate tramway-doc-builder 0.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tramway-doc-builder 0.0.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tramway-doc-builder 0.0.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44dbfd9eb834f254ea0e9c699c5ba9d2cbba642668e2e6e1e63e6f636bccc144
[INFO] running `Command { std: "docker" "start" "-a" "44dbfd9eb834f254ea0e9c699c5ba9d2cbba642668e2e6e1e63e6f636bccc144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44dbfd9eb834f254ea0e9c699c5ba9d2cbba642668e2e6e1e63e6f636bccc144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44dbfd9eb834f254ea0e9c699c5ba9d2cbba642668e2e6e1e63e6f636bccc144", kill_on_drop: false }`
[INFO] [stdout] 44dbfd9eb834f254ea0e9c699c5ba9d2cbba642668e2e6e1e63e6f636bccc144
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61ed3a1fbfe72400d6ec3b672f464422ac39eca2e779eff6d09bb600df1e2a5e
[INFO] running `Command { std: "docker" "start" "-a" "61ed3a1fbfe72400d6ec3b672f464422ac39eca2e779eff6d09bb600df1e2a5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tramway-doc-builder v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "61ed3a1fbfe72400d6ec3b672f464422ac39eca2e779eff6d09bb600df1e2a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61ed3a1fbfe72400d6ec3b672f464422ac39eca2e779eff6d09bb600df1e2a5e", kill_on_drop: false }`
[INFO] [stdout] 61ed3a1fbfe72400d6ec3b672f464422ac39eca2e779eff6d09bb600df1e2a5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05f2d2323799cbe2e64db53a03cc3be4598051de819e01fe09b987e0982acb48
[INFO] running `Command { std: "docker" "start" "-a" "05f2d2323799cbe2e64db53a03cc3be4598051de819e01fe09b987e0982acb48", kill_on_drop: false }`
[INFO] [stderr]    Compiling tramway-doc-builder v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "05f2d2323799cbe2e64db53a03cc3be4598051de819e01fe09b987e0982acb48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f2d2323799cbe2e64db53a03cc3be4598051de819e01fe09b987e0982acb48", kill_on_drop: false }`
[INFO] [stdout] 05f2d2323799cbe2e64db53a03cc3be4598051de819e01fe09b987e0982acb48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17e040cb71014e6a4a2bbc270c7bb3c12c4e7f96fbd27f007687a72df961fd6f
[INFO] running `Command { std: "docker" "start" "-a" "17e040cb71014e6a4a2bbc270c7bb3c12c4e7f96fbd27f007687a72df961fd6f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tramway_doc_builder-384f6613f74f50f6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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]    Doc-tests tramway_doc_builder
[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" "17e040cb71014e6a4a2bbc270c7bb3c12c4e7f96fbd27f007687a72df961fd6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17e040cb71014e6a4a2bbc270c7bb3c12c4e7f96fbd27f007687a72df961fd6f", kill_on_drop: false }`
[INFO] [stdout] 17e040cb71014e6a4a2bbc270c7bb3c12c4e7f96fbd27f007687a72df961fd6f