[INFO] fetching crate bitterlemon 0.2.4... [INFO] testing bitterlemon-0.2.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate bitterlemon 0.2.4 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate bitterlemon 0.2.4 [INFO] finished tweaking crates.io crate bitterlemon 0.2.4 [INFO] tweaked toml for crates.io crate bitterlemon 0.2.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bitterlemon 0.2.4 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 73 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.6.0) [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 random v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9365e2a70cbd48e7f42d4f342c1bbb477d12469c985f3cd0bce98c6be85b83a9 [INFO] running `Command { std: "docker" "start" "-a" "9365e2a70cbd48e7f42d4f342c1bbb477d12469c985f3cd0bce98c6be85b83a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9365e2a70cbd48e7f42d4f342c1bbb477d12469c985f3cd0bce98c6be85b83a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9365e2a70cbd48e7f42d4f342c1bbb477d12469c985f3cd0bce98c6be85b83a9", kill_on_drop: false }` [INFO] [stdout] 9365e2a70cbd48e7f42d4f342c1bbb477d12469c985f3cd0bce98c6be85b83a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0d0a8bfbf1a2ffa7d69e458351c014f4ed51fbad8f9a417f50a6bd2c4c65a363 [INFO] running `Command { std: "docker" "start" "-a" "0d0a8bfbf1a2ffa7d69e458351c014f4ed51fbad8f9a417f50a6bd2c4c65a363", kill_on_drop: false }` [INFO] [stderr] Compiling bitterlemon v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "0d0a8bfbf1a2ffa7d69e458351c014f4ed51fbad8f9a417f50a6bd2c4c65a363", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d0a8bfbf1a2ffa7d69e458351c014f4ed51fbad8f9a417f50a6bd2c4c65a363", kill_on_drop: false }` [INFO] [stdout] 0d0a8bfbf1a2ffa7d69e458351c014f4ed51fbad8f9a417f50a6bd2c4c65a363 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 00071c308268b3a855583b4c58cb2e066e66bba0080eede0f2b3543584a084d4 [INFO] running `Command { std: "docker" "start" "-a" "00071c308268b3a855583b4c58cb2e066e66bba0080eede0f2b3543584a084d4", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling random v0.14.0 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling bitterlemon v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 25.10s [INFO] running `Command { std: "docker" "inspect" "00071c308268b3a855583b4c58cb2e066e66bba0080eede0f2b3543584a084d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00071c308268b3a855583b4c58cb2e066e66bba0080eede0f2b3543584a084d4", kill_on_drop: false }` [INFO] [stdout] 00071c308268b3a855583b4c58cb2e066e66bba0080eede0f2b3543584a084d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] edb057ea6b9a0289ba3de92baf31089f2ce1c7c45c058c68835a3ae5797818bb [INFO] running `Command { std: "docker" "start" "-a" "edb057ea6b9a0289ba3de92baf31089f2ce1c7c45c058c68835a3ae5797818bb", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/bitterlemon-09e3b897a3c6286e) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test decode::test_decoder::alternate_runs_frames ... ok [INFO] [stdout] test decode::test_decoder::error_on_frame_cutoff ... ok [INFO] [stdout] test decode::test_decoder::empty_input ... ok [INFO] [stdout] test decode::test_decoder::full_byte_frame ... ok [INFO] [stdout] test decode::test_decoder::next_none_idempotence ... ok [INFO] [stdout] test decode::test_decoder::single_byte_frame ... ok [INFO] [stdout] test decode::test_decoder::two_byte_frame ... ok [INFO] [stdout] test decode::test_decoder::single_run_clear ... ok [INFO] [stdout] test encode::run_holding_extensions::can_pack_3_runs_into_a_single_frame_byte ... ok [INFO] [stdout] test encode::run_holding_extensions::empty ... ok [INFO] [stdout] test decode::test_decoder::single_run_set ... ok [INFO] [stdout] test encode::run_holding_extensions::enough_to_overflow_a_frame_to_2_post_header_bytes ... ok [INFO] [stdout] test encode::run_holding_extensions::single_clear ... ok [INFO] [stdout] test encode::run_holding_extensions::single_set ... ok [INFO] [stdout] test encode::test_run_builder::next_none_idempotence ... ok [INFO] [stdout] test encode::test_run_builder::runs ... ok [INFO] [stdout] test encode::test_runs::size ... ok [INFO] [stdout] test encode::test_runs::size_mut ... ok [INFO] [stdout] test encode::test_with_frames::abandon_frame_on_long_runs ... ok [INFO] [stdout] test encode::test_with_frames::avoid_frame_overflow ... ok [INFO] [stdout] test encode::test_with_frames::byte_nearly_filled ... ok [INFO] [stdout] test encode::test_with_frames::conditional_on_padding ... ok [INFO] [stdout] test encode::test_with_frames::empty_frame ... ok [INFO] [stdout] test encode::test_with_frames::never_create_frame_for_longer_runs ... ok [INFO] [stdout] test encode::test_with_frames::next_none_idempotence ... ok [INFO] [stdout] test encode::test_with_frames::one_byte_frame_filled ... ok [INFO] [stdout] test encode::test_with_frames::one_run ... ok [INFO] [stdout] test encode::test_with_frames::two_bytes ... ok [INFO] [stdout] test encode::test_with_frames::two_runs ... ok [INFO] [stdout] test encode::test_with_frames::undo_single_byte_frame ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "edb057ea6b9a0289ba3de92baf31089f2ce1c7c45c058c68835a3ae5797818bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edb057ea6b9a0289ba3de92baf31089f2ce1c7c45c058c68835a3ae5797818bb", kill_on_drop: false }` [INFO] [stdout] edb057ea6b9a0289ba3de92baf31089f2ce1c7c45c058c68835a3ae5797818bb