[INFO] fetching crate slice-command 0.4.2... [INFO] testing slice-command-0.4.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate slice-command 0.4.2 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate slice-command 0.4.2 [INFO] finished tweaking crates.io crate slice-command 0.4.2 [INFO] tweaked toml for crates.io crate slice-command 0.4.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate slice-command 0.4.2 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] crate crates.io crate slice-command 0.4.2 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90f7b43bff78c80f93d5065cbb6f51675539495cd0f20a434e44c81abbc81e34 [INFO] running `Command { std: "docker" "start" "-a" "90f7b43bff78c80f93d5065cbb6f51675539495cd0f20a434e44c81abbc81e34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90f7b43bff78c80f93d5065cbb6f51675539495cd0f20a434e44c81abbc81e34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90f7b43bff78c80f93d5065cbb6f51675539495cd0f20a434e44c81abbc81e34", kill_on_drop: false }` [INFO] [stdout] 90f7b43bff78c80f93d5065cbb6f51675539495cd0f20a434e44c81abbc81e34 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 302bd94142ed07a022e097fad5c066418ecfd0b40c3223f03bdd71624aeaa345 [INFO] running `Command { std: "docker" "start" "-a" "302bd94142ed07a022e097fad5c066418ecfd0b40c3223f03bdd71624aeaa345", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling strsim v0.11.0 [INFO] [stderr] Compiling anstyle-parse v0.2.1 [INFO] [stderr] Compiling bytesize v1.3.0 [INFO] [stderr] Compiling anstream v0.6.11 [INFO] [stderr] Compiling clap_builder v4.5.20 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling syn v2.0.20 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling clap v4.5.20 [INFO] [stderr] Compiling slice-command v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ext/buf_read.rs:67:36 [INFO] [stdout] | [INFO] [stdout] 67 | fn delimit_by(self, delimiter: &[u8]) -> Delimited [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] 67 | fn delimit_by(self, delimiter: &[u8]) -> Delimited<'_, Self> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.24s [INFO] running `Command { std: "docker" "inspect" "302bd94142ed07a022e097fad5c066418ecfd0b40c3223f03bdd71624aeaa345", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "302bd94142ed07a022e097fad5c066418ecfd0b40c3223f03bdd71624aeaa345", kill_on_drop: false }` [INFO] [stdout] 302bd94142ed07a022e097fad5c066418ecfd0b40c3223f03bdd71624aeaa345 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/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] 52e75e4389650641f11ad76850722eab8c4d8456bfa193ae7a0a6bc5d84f15bb [INFO] running `Command { std: "docker" "start" "-a" "52e75e4389650641f11ad76850722eab8c4d8456bfa193ae7a0a6bc5d84f15bb", kill_on_drop: false }` [INFO] [stderr] Compiling slice-command v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ext/buf_read.rs:67:36 [INFO] [stdout] | [INFO] [stdout] 67 | fn delimit_by(self, delimiter: &[u8]) -> Delimited [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] 67 | fn delimit_by(self, delimiter: &[u8]) -> Delimited<'_, Self> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.69s [INFO] running `Command { std: "docker" "inspect" "52e75e4389650641f11ad76850722eab8c4d8456bfa193ae7a0a6bc5d84f15bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52e75e4389650641f11ad76850722eab8c4d8456bfa193ae7a0a6bc5d84f15bb", kill_on_drop: false }` [INFO] [stdout] 52e75e4389650641f11ad76850722eab8c4d8456bfa193ae7a0a6bc5d84f15bb [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 80a03ff60ab6797f0d19d2bfd184d3ded5733d16aa42670c1d5d1aca2628652e [INFO] running `Command { std: "docker" "start" "-a" "80a03ff60ab6797f0d19d2bfd184d3ded5733d16aa42670c1d5d1aca2628652e", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/ext/buf_read.rs:67:36 [INFO] [stderr] | [INFO] [stderr] 67 | fn delimit_by(self, delimiter: &[u8]) -> Delimited [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] 67 | fn delimit_by(self, delimiter: &[u8]) -> Delimited<'_, Self> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `slice-command` (bin "slice" test) generated 1 warning (run `cargo fix --bin "slice" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/slice-7d4641f541cb0bb2) [INFO] [stdout] [INFO] [stdout] running 41 tests [INFO] [stdout] test ext::buf_read::tests::delimit_by_string ... ok [INFO] [stdout] test ext::buf_read::tests::delimit_by_character ... ok [INFO] [stdout] test ext::buf_read::tests::delimit_by_empty ... ok [INFO] [stdout] test ext::buf_read::tests::empty_delimit_by_string ... ok [INFO] [stdout] test ext::buf_read::tests::empty_lines_with_eol ... ok [INFO] [stdout] test cli::tests::line_mode_args ... ok [INFO] [stdout] test ext::buf_read::tests::lines_without_eol ... ok [INFO] [stdout] test range::tests::basic ... ok [INFO] [stdout] test range::tests::invalid::empty ... ok [INFO] [stdout] test range::tests::invalid::non_integer_end ... ok [INFO] [stdout] test range::tests::invalid::non_integer_start ... ok [INFO] [stdout] test range::tests::invalid::non_integer_step ... ok [INFO] [stdout] test range::tests::plus_sign ... ok [INFO] [stdout] test cli::tests::character_mode_args ... ok [INFO] [stdout] test ext::buf_read::tests::empty_delimit_by_empty ... ok [INFO] [stdout] test range::tests::without_all ... ok [INFO] [stdout] test range::tests::without_end ... ok [INFO] [stdout] test range::tests::without_start ... ok [INFO] [stdout] test range::tests::without_start_and_end ... ok [INFO] [stdout] test range::tests::without_step ... ok [INFO] [stdout] test tests::character::drop_last ... ok [INFO] [stdout] test tests::character::empty ... ok [INFO] [stdout] test tests::character::no_slice ... ok [INFO] [stdout] test tests::character::skip_first ... ok [INFO] [stdout] test tests::character::skip_first_and_drop_last ... ok [INFO] [stdout] test tests::character::skip_two_slice ... ok [INFO] [stdout] test tests::line::empty ... ok [INFO] [stdout] test ext::buf_read::tests::empty_delimit_by_character ... ok [INFO] [stdout] test ext::buf_read::tests::lines_with_eol ... ok [INFO] [stdout] test tests::line::multi_line::binary_stream ... ok [INFO] [stdout] test tests::line::multi_line::drop_last ... ok [INFO] [stdout] test tests::line::multi_line::no_slice ... ok [INFO] [stdout] test tests::line::multi_line::skip_first ... ok [INFO] [stdout] test tests::line::multi_line::step_two_slice ... ok [INFO] [stdout] test tests::line::multi_line::without_linebreak ... ok [INFO] [stdout] test tests::line::one_line::drop_tail ... ok [INFO] [stdout] test tests::line::one_line::no_slice ... ok [INFO] [stdout] test tests::line::one_line::skip_first ... ok [INFO] [stdout] test tests::line::one_line::skip_over_input ... ok [INFO] [stdout] test tests::line::one_line::step_two_slice ... ok [INFO] [stdout] test range::tests::plus_minus_sign ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "80a03ff60ab6797f0d19d2bfd184d3ded5733d16aa42670c1d5d1aca2628652e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80a03ff60ab6797f0d19d2bfd184d3ded5733d16aa42670c1d5d1aca2628652e", kill_on_drop: false }` [INFO] [stdout] 80a03ff60ab6797f0d19d2bfd184d3ded5733d16aa42670c1d5d1aca2628652e