[INFO] fetching crate isbn2 0.4.0... [INFO] testing isbn2-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate isbn2 0.4.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate isbn2 0.4.0 [INFO] finished tweaking crates.io crate isbn2 0.4.0 [INFO] tweaked toml for crates.io crate isbn2 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate isbn2 0.4.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] [stderr] Adding arrayvec v0.5.2 (available: v0.7.6) [INFO] [stderr] Adding codegen v0.1.3 (available: v0.2.0) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.10.0) [INFO] [stderr] Adding quick-xml v0.20.0 (available: v0.38.0) [INFO] [stderr] Adding roxmltree v0.13.1 (available: v0.20.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded roxmltree v0.13.1 [INFO] [stderr] Downloaded codegen v0.1.3 [INFO] [stderr] Downloaded quick-xml v0.20.0 [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_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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ce5ccac3d1c62ebe8bc887f23d553ae28ee6178b19a6661083620e457079f27 [INFO] running `Command { std: "docker" "start" "-a" "4ce5ccac3d1c62ebe8bc887f23d553ae28ee6178b19a6661083620e457079f27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ce5ccac3d1c62ebe8bc887f23d553ae28ee6178b19a6661083620e457079f27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ce5ccac3d1c62ebe8bc887f23d553ae28ee6178b19a6661083620e457079f27", kill_on_drop: false }` [INFO] [stdout] 4ce5ccac3d1c62ebe8bc887f23d553ae28ee6178b19a6661083620e457079f27 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 82eee56f21b71d453c82f910c7311aeea1c5d5823d82209983f93f3ddd5ac219 [INFO] running `Command { std: "docker" "start" "-a" "82eee56f21b71d453c82f910c7311aeea1c5d5823d82209983f93f3ddd5ac219", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling xmlparser v0.13.6 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling roxmltree v0.13.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling codegen v0.1.3 [INFO] [stderr] Compiling isbn2 v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:48:22 [INFO] [stdout] | [INFO] [stdout] 48 | fn ean_ucc_group(&self) -> Result { [INFO] [stdout] | ^^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 2.76s [INFO] running `Command { std: "docker" "inspect" "82eee56f21b71d453c82f910c7311aeea1c5d5823d82209983f93f3ddd5ac219", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82eee56f21b71d453c82f910c7311aeea1c5d5823d82209983f93f3ddd5ac219", kill_on_drop: false }` [INFO] [stdout] 82eee56f21b71d453c82f910c7311aeea1c5d5823d82209983f93f3ddd5ac219 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1d065c8c329e21fe1fd92b02439b98e54c69a5718f31fed58d745f2cbbc25331 [INFO] running `Command { std: "docker" "start" "-a" "1d065c8c329e21fe1fd92b02439b98e54c69a5718f31fed58d745f2cbbc25331", kill_on_drop: false }` [INFO] [stderr] Compiling isbn2 v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:48:22 [INFO] [stdout] | [INFO] [stdout] 48 | fn ean_ucc_group(&self) -> Result { [INFO] [stdout] | ^^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 48 | fn ean_ucc_group(&self) -> Result, IsbnError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:48:22 [INFO] [stdout] | [INFO] [stdout] 48 | fn ean_ucc_group(&self) -> Result { [INFO] [stdout] | ^^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 1.09s [INFO] running `Command { std: "docker" "inspect" "1d065c8c329e21fe1fd92b02439b98e54c69a5718f31fed58d745f2cbbc25331", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d065c8c329e21fe1fd92b02439b98e54c69a5718f31fed58d745f2cbbc25331", kill_on_drop: false }` [INFO] [stdout] 1d065c8c329e21fe1fd92b02439b98e54c69a5718f31fed58d745f2cbbc25331 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 241549d61473c7a7ed945148f36e72c2440ed8dc5dea19fd4eb4acdea4853351 [INFO] running `Command { std: "docker" "start" "-a" "241549d61473c7a7ed945148f36e72c2440ed8dc5dea19fd4eb4acdea4853351", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:48:22 [INFO] [stderr] | [INFO] [stderr] 48 | fn ean_ucc_group(&self) -> Result { [INFO] [stderr] | ^^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 48 | fn ean_ucc_group(&self) -> Result, IsbnError> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `isbn2` (lib) generated 1 warning (run `cargo fix --lib -p isbn2` to apply 1 suggestion) [INFO] [stderr] warning: `isbn2` (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/x86_64-unknown-linux-musl/debug/deps/isbn2-1aac35a588ab0504) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::test_isbns_do_not_accept_larger_digits ... ok [INFO] [stdout] test tests::test_from_str_isbn13 ... ok [INFO] [stdout] test tests::test_from_str_isbn10 ... ok [INFO] [stdout] test tests::test_hyphens_no_panic ... ok [INFO] [stdout] test tests::test_invalid_isbn_strings_no_panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "241549d61473c7a7ed945148f36e72c2440ed8dc5dea19fd4eb4acdea4853351", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "241549d61473c7a7ed945148f36e72c2440ed8dc5dea19fd4eb4acdea4853351", kill_on_drop: false }` [INFO] [stdout] 241549d61473c7a7ed945148f36e72c2440ed8dc5dea19fd4eb4acdea4853351