[INFO] fetching crate colonbuilder 0.1.6... [INFO] testing colonbuilder-0.1.6 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate colonbuilder 0.1.6 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate colonbuilder 0.1.6 [INFO] finished tweaking crates.io crate colonbuilder 0.1.6 [INFO] tweaked toml for crates.io crate colonbuilder 0.1.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate colonbuilder 0.1.6 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.104) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 45b52314a0822c78878184bdb5b3703984d0de2516ddbeb4eaf9dbcc55ca457d [INFO] running `Command { std: "docker" "start" "-a" "45b52314a0822c78878184bdb5b3703984d0de2516ddbeb4eaf9dbcc55ca457d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45b52314a0822c78878184bdb5b3703984d0de2516ddbeb4eaf9dbcc55ca457d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45b52314a0822c78878184bdb5b3703984d0de2516ddbeb4eaf9dbcc55ca457d", kill_on_drop: false }` [INFO] [stdout] 45b52314a0822c78878184bdb5b3703984d0de2516ddbeb4eaf9dbcc55ca457d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 38d41c8ea3408e01d7cc5b9b4cdc373f4a45c4cb6c8beca2a07d637b405a664c [INFO] running `Command { std: "docker" "start" "-a" "38d41c8ea3408e01d7cc5b9b4cdc373f4a45c4cb6c8beca2a07d637b405a664c", kill_on_drop: false }` [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling colonbuilder v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.39s [INFO] running `Command { std: "docker" "inspect" "38d41c8ea3408e01d7cc5b9b4cdc373f4a45c4cb6c8beca2a07d637b405a664c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38d41c8ea3408e01d7cc5b9b4cdc373f4a45c4cb6c8beca2a07d637b405a664c", kill_on_drop: false }` [INFO] [stdout] 38d41c8ea3408e01d7cc5b9b4cdc373f4a45c4cb6c8beca2a07d637b405a664c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] a2081e8a0cd151ecb48df5c8b1cf1129b8a5e4e9d5b6f3e9e9bff62897136c66 [INFO] running `Command { std: "docker" "start" "-a" "a2081e8a0cd151ecb48df5c8b1cf1129b8a5e4e9d5b6f3e9e9bff62897136c66", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling colonbuilder v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stdout] warning: fields `books` and `work` are never read [INFO] [stdout] --> tests/test_builder.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct Person { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | books: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | work: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 13.46s [INFO] running `Command { std: "docker" "inspect" "a2081e8a0cd151ecb48df5c8b1cf1129b8a5e4e9d5b6f3e9e9bff62897136c66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2081e8a0cd151ecb48df5c8b1cf1129b8a5e4e9d5b6f3e9e9bff62897136c66", kill_on_drop: false }` [INFO] [stdout] a2081e8a0cd151ecb48df5c8b1cf1129b8a5e4e9d5b6f3e9e9bff62897136c66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 745754a36d88a9886f5b2e74f1786f979e5277094c9f2b424aeeedca1a96127a [INFO] running `Command { std: "docker" "start" "-a" "745754a36d88a9886f5b2e74f1786f979e5277094c9f2b424aeeedca1a96127a", kill_on_drop: false }` [INFO] [stderr] warning: fields `books` and `work` are never read [INFO] [stderr] --> tests/test_builder.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 17 | struct Person { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] ... [INFO] [stderr] 22 | books: Option>, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 23 | work: Option, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `colonbuilder` (test "test_builder") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/colonbuilder-558d397e2e0b2bd8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/test_builder.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/test_builder-4fb90436ce64b216) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_abbr ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests colonbuilder [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" "745754a36d88a9886f5b2e74f1786f979e5277094c9f2b424aeeedca1a96127a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "745754a36d88a9886f5b2e74f1786f979e5277094c9f2b424aeeedca1a96127a", kill_on_drop: false }` [INFO] [stdout] 745754a36d88a9886f5b2e74f1786f979e5277094c9f2b424aeeedca1a96127a