[INFO] fetching crate bdiff 0.1.0... [INFO] testing bdiff-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate bdiff 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate bdiff 0.1.0 [INFO] finished tweaking crates.io crate bdiff 0.1.0 [INFO] tweaked toml for crates.io crate bdiff 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bdiff 0.1.0 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] crate crates.io crate bdiff 0.1.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded argparse v0.2.2 [INFO] [stderr] Downloaded rstest v0.21.0 [INFO] [stderr] Downloaded rstest_macros v0.21.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8d19710fee4bd776797c985348ec5cc2ef402664714f2009ac9744dd4f6f47e2 [INFO] running `Command { std: "docker" "start" "-a" "8d19710fee4bd776797c985348ec5cc2ef402664714f2009ac9744dd4f6f47e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d19710fee4bd776797c985348ec5cc2ef402664714f2009ac9744dd4f6f47e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d19710fee4bd776797c985348ec5cc2ef402664714f2009ac9744dd4f6f47e2", kill_on_drop: false }` [INFO] [stdout] 8d19710fee4bd776797c985348ec5cc2ef402664714f2009ac9744dd4f6f47e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ebe9b78a3ceb21560e0d0ea5df06b482e887d897920ef84ad74fd83c755f5f8a [INFO] running `Command { std: "docker" "start" "-a" "ebe9b78a3ceb21560e0d0ea5df06b482e887d897920ef84ad74fd83c755f5f8a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling toml_datetime v0.6.6 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Compiling futures-timer v3.0.3 [INFO] [stderr] Compiling argparse v0.2.2 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Compiling rstest_macros v0.21.0 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling rstest v0.21.0 [INFO] [stderr] Compiling bdiff v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/bdiff.rs:64:15 [INFO] [stdout] | [INFO] [stdout] 64 | fn extend(&mut self, mut other: Batch<'a>) -> &Batch { [INFO] [stdout] | ^^^^^^^^^ ------ [INFO] [stdout] | | || [INFO] [stdout] | | |the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 64 | fn extend(&mut self, mut other: Batch<'a>) -> &Batch<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.06s [INFO] running `Command { std: "docker" "inspect" "ebe9b78a3ceb21560e0d0ea5df06b482e887d897920ef84ad74fd83c755f5f8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebe9b78a3ceb21560e0d0ea5df06b482e887d897920ef84ad74fd83c755f5f8a", kill_on_drop: false }` [INFO] [stdout] ebe9b78a3ceb21560e0d0ea5df06b482e887d897920ef84ad74fd83c755f5f8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8b8e97fa15b8bf8ba55cdfbc19db0ebf0247c41d983d16a6a6ac370086b45667 [INFO] running `Command { std: "docker" "start" "-a" "8b8e97fa15b8bf8ba55cdfbc19db0ebf0247c41d983d16a6a6ac370086b45667", kill_on_drop: false }` [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/bdiff.rs:64:15 [INFO] [stdout] | [INFO] [stdout] 64 | fn extend(&mut self, mut other: Batch<'a>) -> &Batch { [INFO] [stdout] | ^^^^^^^^^ ------ [INFO] [stdout] | | || [INFO] [stdout] | | |the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 64 | fn extend(&mut self, mut other: Batch<'a>) -> &Batch<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bdiff v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/bdiff.rs:64:15 [INFO] [stdout] | [INFO] [stdout] 64 | fn extend(&mut self, mut other: Batch<'a>) -> &Batch { [INFO] [stdout] | ^^^^^^^^^ ------ [INFO] [stdout] | | || [INFO] [stdout] | | |the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 64 | fn extend(&mut self, mut other: Batch<'a>) -> &Batch<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `Command { std: "docker" "inspect" "8b8e97fa15b8bf8ba55cdfbc19db0ebf0247c41d983d16a6a6ac370086b45667", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b8e97fa15b8bf8ba55cdfbc19db0ebf0247c41d983d16a6a6ac370086b45667", kill_on_drop: false }` [INFO] [stdout] 8b8e97fa15b8bf8ba55cdfbc19db0ebf0247c41d983d16a6a6ac370086b45667 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] aee2290de5863284b7f9308f1de6a0f7dc37111386579553df6ca1571ca963a7 [INFO] running `Command { std: "docker" "start" "-a" "aee2290de5863284b7f9308f1de6a0f7dc37111386579553df6ca1571ca963a7", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/bdiff.rs:64:15 [INFO] [stderr] | [INFO] [stderr] 64 | fn extend(&mut self, mut other: Batch<'a>) -> &Batch { [INFO] [stderr] | ^^^^^^^^^ ------ [INFO] [stderr] | | || [INFO] [stderr] | | |the lifetimes get resolved as `'_` [INFO] [stderr] | | the lifetimes get resolved as `'_` [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] 64 | fn extend(&mut self, mut other: Batch<'a>) -> &Batch<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `bdiff` (lib) generated 1 warning (run `cargo fix --lib -p bdiff` to apply 1 suggestion) [INFO] [stderr] warning: `bdiff` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/bdiff.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/bdiff-070a994243244bc3) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test print::print_byte_returns_char_for_printable ... ok [INFO] [stdout] test test_bdiff_aligns_adds_correctly ... ok [INFO] [stdout] test print::print_byte_returns_dot_for_not_printable ... ok [INFO] [stdout] test test_bdiff_aligns_adds_correctly_right ... ok [INFO] [stdout] test test_bdiff_aligns_removes_correctly ... ok [INFO] [stdout] test test_bdiff_aligns_removes_correctly_right ... ok [INFO] [stdout] test test_bdiff_equiv_files ... ok [INFO] [stdout] test test_bdiff_concats_adjacent_batches ... ok [INFO] [stdout] test test_bdiff_handles_diff_at_file_start ... ok [INFO] [stdout] test test_bdiff_returns_diff_batch ... ok [INFO] [stdout] test test_bdiff_handles_diff_at_file_end ... ok [INFO] [stdout] test test_bdiff_concats_adjacent_batches_with_before_and_after_between ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/bdiff-588119f764e170db) [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" "aee2290de5863284b7f9308f1de6a0f7dc37111386579553df6ca1571ca963a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aee2290de5863284b7f9308f1de6a0f7dc37111386579553df6ca1571ca963a7", kill_on_drop: false }` [INFO] [stdout] aee2290de5863284b7f9308f1de6a0f7dc37111386579553df6ca1571ca963a7