[INFO] fetching crate isbn 0.6.0... [INFO] testing isbn-0.6.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate isbn 0.6.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate isbn 0.6.0 [INFO] finished tweaking crates.io crate isbn 0.6.0 [INFO] tweaked toml for crates.io crate isbn 0.6.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate isbn 0.6.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate isbn 0.6.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 97f4f150f39b69d9c3a243e61418a802b9d2c36d6c06c91550fb49e4d1dd3a9d [INFO] running `Command { std: "docker" "start" "-a" "97f4f150f39b69d9c3a243e61418a802b9d2c36d6c06c91550fb49e4d1dd3a9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97f4f150f39b69d9c3a243e61418a802b9d2c36d6c06c91550fb49e4d1dd3a9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97f4f150f39b69d9c3a243e61418a802b9d2c36d6c06c91550fb49e4d1dd3a9d", kill_on_drop: false }` [INFO] [stdout] 97f4f150f39b69d9c3a243e61418a802b9d2c36d6c06c91550fb49e4d1dd3a9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f3d141da80e2e9e6bceedd9d6a24741efdda960d8befdab404618f84a689e83 [INFO] running `Command { std: "docker" "start" "-a" "8f3d141da80e2e9e6bceedd9d6a24741efdda960d8befdab404618f84a689e83", kill_on_drop: false }` [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling xmlparser v0.13.6 [INFO] [stderr] Compiling roxmltree v0.14.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling codegen v0.1.3 [INFO] [stderr] Compiling isbn v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:48:22 [INFO] [stdout] | [INFO] [stdout] 48 | fn ean_ucc_group(&self) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 48 | fn ean_ucc_group(&self) -> Result, IsbnError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.82s [INFO] running `Command { std: "docker" "inspect" "8f3d141da80e2e9e6bceedd9d6a24741efdda960d8befdab404618f84a689e83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f3d141da80e2e9e6bceedd9d6a24741efdda960d8befdab404618f84a689e83", kill_on_drop: false }` [INFO] [stdout] 8f3d141da80e2e9e6bceedd9d6a24741efdda960d8befdab404618f84a689e83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f476868e09016441ef47170916f6fdc8b640d524708991ae0eaf270bb7e7b5e9 [INFO] running `Command { std: "docker" "start" "-a" "f476868e09016441ef47170916f6fdc8b640d524708991ae0eaf270bb7e7b5e9", kill_on_drop: false }` [INFO] [stderr] Compiling isbn v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:48:22 [INFO] [stdout] | [INFO] [stdout] 48 | fn ean_ucc_group(&self) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 48 | fn ean_ucc_group(&self) -> Result, IsbnError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:48:22 [INFO] [stdout] | [INFO] [stdout] 48 | fn ean_ucc_group(&self) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 48 | fn ean_ucc_group(&self) -> Result, IsbnError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "f476868e09016441ef47170916f6fdc8b640d524708991ae0eaf270bb7e7b5e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f476868e09016441ef47170916f6fdc8b640d524708991ae0eaf270bb7e7b5e9", kill_on_drop: false }` [INFO] [stdout] f476868e09016441ef47170916f6fdc8b640d524708991ae0eaf270bb7e7b5e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ac6fff50f508bbd7128e931fc906593cd9f63f4ec65021f0c5eb41cc93e6e76f [INFO] running `Command { std: "docker" "start" "-a" "ac6fff50f508bbd7128e931fc906593cd9f63f4ec65021f0c5eb41cc93e6e76f", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:48:22 [INFO] [stderr] | [INFO] [stderr] 48 | fn ean_ucc_group(&self) -> Result { [INFO] [stderr] | ^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 48 | fn ean_ucc_group(&self) -> Result, IsbnError> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `isbn` (lib) generated 1 warning (run `cargo fix --lib -p isbn` to apply 1 suggestion) [INFO] [stderr] warning: `isbn` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/isbn-92e89a076147dccc) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_from_str_isbn10 ... ok [INFO] [stdout] test tests::test_from_str_isbn13 ... ok [INFO] [stdout] test tests::test_hyphens_no_panic ... ok [INFO] [stdout] test tests::test_isbns_do_not_accept_larger_digits ... ok [INFO] [stdout] test tests::test_invalid_isbn_strings_no_panic ... ok [INFO] [stdout] test tests::test_lowercase_x_check_digit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests isbn [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/lib.rs - Isbn13::registration_group (line 513) ... ok [INFO] [stdout] test src/lib.rs - Isbn (line 92) ... ok [INFO] [stdout] test src/lib.rs - Isbn::hyphenate (line 117) ... ok [INFO] [stdout] test src/lib.rs - Isbn10::registration_group (line 368) ... ok [INFO] [stdout] test src/lib.rs - Isbn10::try_from (line 312) ... ok [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] test src/lib.rs - Isbn10::new (line 291) ... ok [INFO] [stdout] test src/lib.rs - IsbnRef (line 163) ... ok [INFO] [stdout] test src/lib.rs - Isbn10::hyphenate (line 353) ... ok [INFO] [stdout] test src/lib.rs - Isbn13::hyphenate (line 498) ... ok [INFO] [stdout] test src/lib.rs - Isbn13::new (line 459) ... ok [INFO] [stdout] test src/lib.rs - Isbn::registration_group (line 138) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ac6fff50f508bbd7128e931fc906593cd9f63f4ec65021f0c5eb41cc93e6e76f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac6fff50f508bbd7128e931fc906593cd9f63f4ec65021f0c5eb41cc93e6e76f", kill_on_drop: false }` [INFO] [stdout] ac6fff50f508bbd7128e931fc906593cd9f63f4ec65021f0c5eb41cc93e6e76f