[INFO] fetching crate isbn 0.6.0... [INFO] testing isbn-0.6.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate isbn 0.6.0 into /workspace/builds/worker-6-tc1/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-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate isbn 0.6.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded codegen v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b7adb5eb919f0897486bb1e814fa06bc6e8f7c439ce49436b780687e8821ae3b [INFO] running `Command { std: "docker" "start" "-a" "b7adb5eb919f0897486bb1e814fa06bc6e8f7c439ce49436b780687e8821ae3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7adb5eb919f0897486bb1e814fa06bc6e8f7c439ce49436b780687e8821ae3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7adb5eb919f0897486bb1e814fa06bc6e8f7c439ce49436b780687e8821ae3b", kill_on_drop: false }` [INFO] [stdout] b7adb5eb919f0897486bb1e814fa06bc6e8f7c439ce49436b780687e8821ae3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 425e8cfce43b05f674f07f5a64561dcf76445653644efef1f5fc6ddeec8f9ba3 [INFO] running `Command { std: "docker" "start" "-a" "425e8cfce43b05f674f07f5a64561dcf76445653644efef1f5fc6ddeec8f9ba3", 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 2.93s [INFO] running `Command { std: "docker" "inspect" "425e8cfce43b05f674f07f5a64561dcf76445653644efef1f5fc6ddeec8f9ba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "425e8cfce43b05f674f07f5a64561dcf76445653644efef1f5fc6ddeec8f9ba3", kill_on_drop: false }` [INFO] [stdout] 425e8cfce43b05f674f07f5a64561dcf76445653644efef1f5fc6ddeec8f9ba3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf8baa7f927d77556a9ffa8b21d4bfca3d55f0dd21dee8c272b8801f4795dae7 [INFO] running `Command { std: "docker" "start" "-a" "cf8baa7f927d77556a9ffa8b21d4bfca3d55f0dd21dee8c272b8801f4795dae7", kill_on_drop: false }` [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] 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 `test` profile [unoptimized + debuginfo] target(s) in 1.16s [INFO] running `Command { std: "docker" "inspect" "cf8baa7f927d77556a9ffa8b21d4bfca3d55f0dd21dee8c272b8801f4795dae7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf8baa7f927d77556a9ffa8b21d4bfca3d55f0dd21dee8c272b8801f4795dae7", kill_on_drop: false }` [INFO] [stdout] cf8baa7f927d77556a9ffa8b21d4bfca3d55f0dd21dee8c272b8801f4795dae7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dfe1849a4efc6258d369fcfcc12e301aa2cbccdef47185241cb97788a6c439cf [INFO] running `Command { std: "docker" "start" "-a" "dfe1849a4efc6258d369fcfcc12e301aa2cbccdef47185241cb97788a6c439cf", 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 0.03s [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_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] test tests::test_from_str_isbn13 ... 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 - Isbn10::registration_group (line 368) ... ok [INFO] [stdout] test src/lib.rs - Isbn13::registration_group (line 513) ... ok [INFO] [stdout] test src/lib.rs - Isbn::registration_group (line 138) ... ok [INFO] [stdout] test src/lib.rs - Isbn::hyphenate (line 117) ... ok [INFO] [stdout] test src/lib.rs - Isbn10::new (line 291) ... ok [INFO] [stdout] test src/lib.rs - Isbn (line 92) ... ok [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] test src/lib.rs - Isbn10::try_from (line 312) ... ok [INFO] [stdout] test src/lib.rs - Isbn13::hyphenate (line 498) ... ok [INFO] [stdout] test src/lib.rs - Isbn10::hyphenate (line 353) ... ok [INFO] [stdout] test src/lib.rs - Isbn13::new (line 459) ... ok [INFO] [stdout] test src/lib.rs - IsbnRef (line 163) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dfe1849a4efc6258d369fcfcc12e301aa2cbccdef47185241cb97788a6c439cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfe1849a4efc6258d369fcfcc12e301aa2cbccdef47185241cb97788a6c439cf", kill_on_drop: false }` [INFO] [stdout] dfe1849a4efc6258d369fcfcc12e301aa2cbccdef47185241cb97788a6c439cf