[INFO] fetching crate serde_archive 0.1.5...
[INFO] testing serde_archive-0.1.5 against 1.75.0 for beta-1.76-1
[INFO] extracting crate serde_archive 0.1.5 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate serde_archive 0.1.5 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_archive 0.1.5
[INFO] finished tweaking crates.io crate serde_archive 0.1.5
[INFO] tweaked toml for crates.io crate serde_archive 0.1.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75804dea70bf073fd31f0eb46264d0b6f4401bf890cb60433cfd75ee74ac558d
[INFO] running `Command { std: "docker" "start" "-a" "75804dea70bf073fd31f0eb46264d0b6f4401bf890cb60433cfd75ee74ac558d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75804dea70bf073fd31f0eb46264d0b6f4401bf890cb60433cfd75ee74ac558d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75804dea70bf073fd31f0eb46264d0b6f4401bf890cb60433cfd75ee74ac558d", kill_on_drop: false }`
[INFO] [stdout] 75804dea70bf073fd31f0eb46264d0b6f4401bf890cb60433cfd75ee74ac558d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5d28e3db6e5705d201d571eaed77e1afb97d4874456c644ae03fb33d47927ed
[INFO] running `Command { std: "docker" "start" "-a" "a5d28e3db6e5705d201d571eaed77e1afb97d4874456c644ae03fb33d47927ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling serde_archive v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/ser/mod.rs:395:5
[INFO] [stdout]     |
[INFO] [stdout] 390 | pub struct Struct<'w, W>
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 395 |     name: &'w str,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `Command { std: "docker" "inspect" "a5d28e3db6e5705d201d571eaed77e1afb97d4874456c644ae03fb33d47927ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5d28e3db6e5705d201d571eaed77e1afb97d4874456c644ae03fb33d47927ed", kill_on_drop: false }`
[INFO] [stdout] a5d28e3db6e5705d201d571eaed77e1afb97d4874456c644ae03fb33d47927ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81c6875d4916f26b1cead2c1af6d7cabed5eb11e1f9aa5144d2b0236603d8576
[INFO] running `Command { std: "docker" "start" "-a" "81c6875d4916f26b1cead2c1af6d7cabed5eb11e1f9aa5144d2b0236603d8576", kill_on_drop: false }`
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/ser/mod.rs:395:5
[INFO] [stdout]     |
[INFO] [stdout] 390 | pub struct Struct<'w, W>
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 395 |     name: &'w str,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_archive v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/ser/mod.rs:395:5
[INFO] [stdout]     |
[INFO] [stdout] 390 | pub struct Struct<'w, W>
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 395 |     name: &'w str,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "81c6875d4916f26b1cead2c1af6d7cabed5eb11e1f9aa5144d2b0236603d8576", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81c6875d4916f26b1cead2c1af6d7cabed5eb11e1f9aa5144d2b0236603d8576", kill_on_drop: false }`
[INFO] [stdout] 81c6875d4916f26b1cead2c1af6d7cabed5eb11e1f9aa5144d2b0236603d8576
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5db43ac25e5fe9963ff8c0475a0873c0f7e40ee940d6393d0285695cb727e8b4
[INFO] running `Command { std: "docker" "start" "-a" "5db43ac25e5fe9963ff8c0475a0873c0f7e40ee940d6393d0285695cb727e8b4", kill_on_drop: false }`
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]    --> src/ser/mod.rs:395:5
[INFO] [stderr]     |
[INFO] [stderr] 390 | pub struct Struct<'w, W>
[INFO] [stderr]     |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 395 |     name: &'w str,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `serde_archive` (lib) generated 1 warning
[INFO] [stderr] warning: `serde_archive` (lib test) generated 2 warnings (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_archive-c63f0e0fec5bd46d)
[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.rs (/opt/rustwide/target/debug/deps/test-cca6da02e57c4d15)
[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]    Doc-tests serde_archive
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared crate or module `zip`
[INFO] [stderr]   --> src/ser/zip_writer.rs:16:31
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl From<ZipCompression> for zip::CompressionMethod {
[INFO] [stderr]    |                               ^^^ use of undeclared crate or module `zip`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared crate or module `zip`
[INFO] [stderr]   --> src/ser/zip_writer.rs:28:13
[INFO] [stderr]    |
[INFO] [stderr] 28 |     writer :zip::ZipWriter<W>,
[INFO] [stderr]    |             ^^^ use of undeclared crate or module `zip`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared crate or module `zip`
[INFO] [stderr]   --> src/ser/zip_writer.rs:29:18
[INFO] [stderr]    |
[INFO] [stderr] 29 |     compression: zip::CompressionMethod,
[INFO] [stderr]    |                  ^^^ use of undeclared crate or module `zip`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared crate or module `tar`
[INFO] [stderr]  --> src/ser/tar_writer.rs:6:32
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct TarWriter<W: Write>(tar::Builder<W>);
[INFO] [stderr]   |                                ^^^ use of undeclared crate or module `tar`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type lib --crate-name serde_archive --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern serde=/opt/rustwide/target/debug/deps/libserde-8d72183392081d4f.rlib --extern serde_archive=/opt/rustwide/target/debug/deps/libserde_archive-ceb1b9803f40338c.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-48fb72f132517188.so -C embed-bitcode=no --cap-lints=warn --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "5db43ac25e5fe9963ff8c0475a0873c0f7e40ee940d6393d0285695cb727e8b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5db43ac25e5fe9963ff8c0475a0873c0f7e40ee940d6393d0285695cb727e8b4", kill_on_drop: false }`
[INFO] [stdout] 5db43ac25e5fe9963ff8c0475a0873c0f7e40ee940d6393d0285695cb727e8b4
