[INFO] fetching crate zc 0.4.0... [INFO] testing zc-0.4.0 against beta-2024-09-05 for beta-1.82-1 [INFO] extracting crate zc 0.4.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate zc 0.4.0 on toolchain beta-2024-09-05 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-09-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate zc 0.4.0 [INFO] finished tweaking crates.io crate zc 0.4.0 [INFO] tweaked toml for crates.io crate zc 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate zc 0.4.0 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" "+beta-2024-09-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6081d03c02579ecbde785f33c2a67d39eac67f927edfc8a26a682db61f432cb2 [INFO] running `Command { std: "docker" "start" "-a" "6081d03c02579ecbde785f33c2a67d39eac67f927edfc8a26a682db61f432cb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6081d03c02579ecbde785f33c2a67d39eac67f927edfc8a26a682db61f432cb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6081d03c02579ecbde785f33c2a67d39eac67f927edfc8a26a682db61f432cb2", kill_on_drop: false }` [INFO] [stdout] 6081d03c02579ecbde785f33c2a67d39eac67f927edfc8a26a682db61f432cb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a3d9e411707c9ca08279fd67e1b2270ed8f796b77e868303513dc3ca884bc84 [INFO] running `Command { std: "docker" "start" "-a" "6a3d9e411707c9ca08279fd67e1b2270ed8f796b77e868303513dc3ca884bc84", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling aliasable v0.1.3 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling zc-derive v0.4.0 [INFO] [stderr] Compiling zc v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.39s [INFO] running `Command { std: "docker" "inspect" "6a3d9e411707c9ca08279fd67e1b2270ed8f796b77e868303513dc3ca884bc84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a3d9e411707c9ca08279fd67e1b2270ed8f796b77e868303513dc3ca884bc84", kill_on_drop: false }` [INFO] [stdout] 6a3d9e411707c9ca08279fd67e1b2270ed8f796b77e868303513dc3ca884bc84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9bf05280a0faa008e1fa497ab9620550c646b6f1792ac2a8d09c894b23aa21d [INFO] running `Command { std: "docker" "start" "-a" "d9bf05280a0faa008e1fa497ab9620550c646b6f1792ac2a8d09c894b23aa21d", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.120 [INFO] [stderr] Compiling serde v1.0.120 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling trybuild v1.0.38 [INFO] [stderr] Compiling rustversion v1.0.4 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling dangerous v0.8.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling zc v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/test_zc.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct ChildType<'a>(&'a ()); [INFO] [stdout] | --------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/test_zc.rs:11:38 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct StructWithOneLifetime<'a>(ChildType<'a>); [INFO] [stdout] | --------------------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.81s [INFO] running `Command { std: "docker" "inspect" "d9bf05280a0faa008e1fa497ab9620550c646b6f1792ac2a8d09c894b23aa21d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9bf05280a0faa008e1fa497ab9620550c646b6f1792ac2a8d09c894b23aa21d", kill_on_drop: false }` [INFO] [stdout] d9bf05280a0faa008e1fa497ab9620550c646b6f1792ac2a8d09c894b23aa21d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 603e151b388c85b866978a7968910aac31830d51268b42cd73b0cac791790727 [INFO] running `Command { std: "docker" "start" "-a" "603e151b388c85b866978a7968910aac31830d51268b42cd73b0cac791790727", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> tests/test_zc.rs:8:26 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct ChildType<'a>(&'a ()); [INFO] [stderr] | --------- ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> tests/test_zc.rs:11:38 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct StructWithOneLifetime<'a>(ChildType<'a>); [INFO] [stderr] | --------------------- ^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: `zc` (test "test_zc") generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zc-4ce356dce3c3d389) [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_invalid_use.rs (/opt/rustwide/target/debug/deps/test_invalid_use-5904474ac32c9ad3) [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_zc.rs (/opt/rustwide/target/debug/deps/test_zc-76e7794ad1af298d) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_aliasable_box ... ok [INFO] [stdout] test test_struct_with_bytes_construct ... ok [INFO] [stdout] test test_struct_with_bytes_from ... ok [INFO] [stdout] test test_struct_with_bytes_try_from ... ok [INFO] [stdout] test test_aliasable_vec ... ok [INFO] [stdout] test test_struct_with_error ... ok [INFO] [stdout] test test_struct_with_str_from ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests zc [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - Zc::new (line 58) ... ok [INFO] [stdout] test src/lib.rs - Dependant (line 391) ... ok [INFO] [stdout] test src/lib.rs - Dependant (line 345) ... ok [INFO] [stdout] test src/lib.rs - Dependant (line 363) ... ok [INFO] [stdout] test src/lib.rs - Zc::try_new (line 88) ... ok [INFO] [stdout] test src/lib.rs - Zc::as_owned (line 168) ... ok [INFO] [stdout] test src/lib.rs - Zc::get (line 128) ... ok [INFO] [stdout] test src/lib.rs - Zc::into_owner (line 192) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "603e151b388c85b866978a7968910aac31830d51268b42cd73b0cac791790727", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "603e151b388c85b866978a7968910aac31830d51268b42cd73b0cac791790727", kill_on_drop: false }` [INFO] [stdout] 603e151b388c85b866978a7968910aac31830d51268b42cd73b0cac791790727