[INFO] fetching crate ik-mini-epub 0.2.0-alpha.5...
[INFO] testing ik-mini-epub-0.2.0-alpha.5 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate ik-mini-epub 0.2.0-alpha.5 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate ik-mini-epub 0.2.0-alpha.5
[INFO] finished tweaking crates.io crate ik-mini-epub 0.2.0-alpha.5
[INFO] tweaked toml for crates.io crate ik-mini-epub 0.2.0-alpha.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ik-mini-epub 0.2.0-alpha.5 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ik-mini-epub 0.2.0-alpha.5 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zepub-mini-derive v0.1.0-alpha.2
[INFO] [stderr]   Downloaded zepub-mini v0.1.0-alpha.2
[INFO] [stderr]   Downloaded zlib-rs v0.6.0
[INFO] [stderr]   Downloaded zip v7.3.0
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[INFO] [stdout] 8a2514033dee9b71a9aa133b87fc5759f659e34099e89c6ce3151fe91c550db1
[INFO] running `Command { std: "docker" "start" "-a" "8a2514033dee9b71a9aa133b87fc5759f659e34099e89c6ce3151fe91c550db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a2514033dee9b71a9aa133b87fc5759f659e34099e89c6ce3151fe91c550db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a2514033dee9b71a9aa133b87fc5759f659e34099e89c6ce3151fe91c550db1", kill_on_drop: false }`
[INFO] [stdout] 8a2514033dee9b71a9aa133b87fc5759f659e34099e89c6ce3151fe91c550db1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 964520af1a83ff46dddf45cd097acd35b01228968fedfa04660985cb412adfd8
[INFO] running `Command { std: "docker" "start" "-a" "964520af1a83ff46dddf45cd097acd35b01228968fedfa04660985cb412adfd8", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cookie_store v0.22.0
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[INFO] [stderr]    Compiling rustls-webpki v0.103.9
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[INFO] [stderr]    Compiling reqwest v0.13.1
[INFO] [stderr]    Compiling ik-mini v0.2.0-alpha.4
[INFO] [stderr]    Compiling ik-mini-epub v0.2.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `get_direction_for_lang_code` is never used
[INFO] [stdout]   --> src/lang_util.rs:79:15
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub(crate) fn get_direction_for_lang_code(lang_code: &str) -> Direction {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 37s
[INFO] running `Command { std: "docker" "inspect" "964520af1a83ff46dddf45cd097acd35b01228968fedfa04660985cb412adfd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "964520af1a83ff46dddf45cd097acd35b01228968fedfa04660985cb412adfd8", kill_on_drop: false }`
[INFO] [stdout] 964520af1a83ff46dddf45cd097acd35b01228968fedfa04660985cb412adfd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9ca09af17ca1223a3cfd13d1c5e696525d0a23d3403646380f95548f83237ff
[INFO] running `Command { std: "docker" "start" "-a" "b9ca09af17ca1223a3cfd13d1c5e696525d0a23d3403646380f95548f83237ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling ik-mini-epub v0.2.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `get_direction_for_lang_code` is never used
[INFO] [stdout]   --> src/lang_util.rs:79:15
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub(crate) fn get_direction_for_lang_code(lang_code: &str) -> Direction {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_direction_for_lang_code` is never used
[INFO] [stdout]   --> src/lang_util.rs:79:15
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub(crate) fn get_direction_for_lang_code(lang_code: &str) -> Direction {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.04s
[INFO] running `Command { std: "docker" "inspect" "b9ca09af17ca1223a3cfd13d1c5e696525d0a23d3403646380f95548f83237ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9ca09af17ca1223a3cfd13d1c5e696525d0a23d3403646380f95548f83237ff", kill_on_drop: false }`
[INFO] [stdout] b9ca09af17ca1223a3cfd13d1c5e696525d0a23d3403646380f95548f83237ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0330f15238162f73bfaea61e34a40e63160f8f3e38c558f4bc73c773422d7b22
[INFO] running `Command { std: "docker" "start" "-a" "0330f15238162f73bfaea61e34a40e63160f8f3e38c558f4bc73c773422d7b22", kill_on_drop: false }`
[INFO] [stderr] warning: function `get_direction_for_lang_code` is never used
[INFO] [stderr]   --> src/lang_util.rs:79:15
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub(crate) fn get_direction_for_lang_code(lang_code: &str) -> Direction {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ik-mini-epub` (lib) generated 1 warning
[INFO] [stderr] warning: `ik-mini-epub` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ik_mini_epub-77abe4298a152ff2)
[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 ik_mini_epub
[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" "0330f15238162f73bfaea61e34a40e63160f8f3e38c558f4bc73c773422d7b22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0330f15238162f73bfaea61e34a40e63160f8f3e38c558f4bc73c773422d7b22", kill_on_drop: false }`
[INFO] [stdout] 0330f15238162f73bfaea61e34a40e63160f8f3e38c558f4bc73c773422d7b22