[INFO] fetching crate lzma-rs-perf-exp 0.2.1... [INFO] testing lzma-rs-perf-exp-0.2.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate lzma-rs-perf-exp 0.2.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate lzma-rs-perf-exp 0.2.1 [INFO] finished tweaking crates.io crate lzma-rs-perf-exp 0.2.1 [INFO] tweaked toml for crates.io crate lzma-rs-perf-exp 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lzma-rs-perf-exp 0.2.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 24 packages to latest compatible versions [INFO] [stderr] Adding env_logger v0.9.3 (available: v0.11.10) [INFO] [stderr] Adding rust-lzma v0.5.1 (available: v0.6.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b242d3b9857e62cac32f52e8b53bd1e2b3cdf425c0b7ddd3780d5a41fc6c1e5 [INFO] running `Command { std: "docker" "start" "-a" "1b242d3b9857e62cac32f52e8b53bd1e2b3cdf425c0b7ddd3780d5a41fc6c1e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b242d3b9857e62cac32f52e8b53bd1e2b3cdf425c0b7ddd3780d5a41fc6c1e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b242d3b9857e62cac32f52e8b53bd1e2b3cdf425c0b7ddd3780d5a41fc6c1e5", kill_on_drop: false }` [INFO] [stdout] 1b242d3b9857e62cac32f52e8b53bd1e2b3cdf425c0b7ddd3780d5a41fc6c1e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 31ba9ec339f8c179f7ba69b294db312f15eda6039aa416759f147e952cf34c3a [INFO] running `Command { std: "docker" "start" "-a" "31ba9ec339f8c179f7ba69b294db312f15eda6039aa416759f147e952cf34c3a", kill_on_drop: false }` [INFO] [stderr] Compiling crc-catalog v2.4.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling crc v3.4.0 [INFO] [stderr] Compiling lzma-rs-perf-exp v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `get_output`, `get_output_mut`, and `into_output` are never used [INFO] [stdout] --> src/decode/lzbuffer.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait LzBuffer<'a, W> [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 21 | fn get_output(&self) -> &W; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 22 | // Get a mutable reference to the output sink [INFO] [stdout] 23 | fn get_output_mut(&mut self) -> &mut W; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn into_output(self) -> W; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "31ba9ec339f8c179f7ba69b294db312f15eda6039aa416759f147e952cf34c3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31ba9ec339f8c179f7ba69b294db312f15eda6039aa416759f147e952cf34c3a", kill_on_drop: false }` [INFO] [stdout] 31ba9ec339f8c179f7ba69b294db312f15eda6039aa416759f147e952cf34c3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b3dd41b40e8772651dd2f05b40182c1240d59155f9489e06c4cbd21f7137be9 [INFO] running `Command { std: "docker" "start" "-a" "4b3dd41b40e8772651dd2f05b40182c1240d59155f9489e06c4cbd21f7137be9", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling seq-macro v0.3.6 [INFO] [stdout] warning: methods `get_output`, `get_output_mut`, and `into_output` are never used [INFO] [stdout] --> src/decode/lzbuffer.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait LzBuffer<'a, W> [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 21 | fn get_output(&self) -> &W; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 22 | // Get a mutable reference to the output sink [INFO] [stdout] 23 | fn get_output_mut(&mut self) -> &mut W; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn into_output(self) -> W; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rust-lzma v0.5.1 [INFO] [stderr] Compiling lzma-rs-perf-exp v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `get_output`, `get_output_mut`, and `into_output` are never used [INFO] [stdout] --> src/decode/lzbuffer.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait LzBuffer<'a, W> [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 21 | fn get_output(&self) -> &W; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 22 | // Get a mutable reference to the output sink [INFO] [stdout] 23 | fn get_output_mut(&mut self) -> &mut W; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn into_output(self) -> W; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.63s [INFO] running `Command { std: "docker" "inspect" "4b3dd41b40e8772651dd2f05b40182c1240d59155f9489e06c4cbd21f7137be9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b3dd41b40e8772651dd2f05b40182c1240d59155f9489e06c4cbd21f7137be9", kill_on_drop: false }` [INFO] [stdout] 4b3dd41b40e8772651dd2f05b40182c1240d59155f9489e06c4cbd21f7137be9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4ddf9f8b189571e28783f908934f05aa75c1de368178c1e33e0060d22aee2849 [INFO] running `Command { std: "docker" "start" "-a" "4ddf9f8b189571e28783f908934f05aa75c1de368178c1e33e0060d22aee2849", kill_on_drop: false }` [INFO] [stderr] warning: methods `get_output`, `get_output_mut`, and `into_output` are never used [INFO] [stderr] --> src/decode/lzbuffer.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 4 | pub trait LzBuffer<'a, W> [INFO] [stderr] | -------- methods in this trait [INFO] [stderr] ... [INFO] [stderr] 21 | fn get_output(&self) -> &W; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 22 | // Get a mutable reference to the output sink [INFO] [stderr] 23 | fn get_output_mut(&mut self) -> &mut W; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 27 | fn into_output(self) -> W; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `lzma-rs-perf-exp` (lib) generated 1 warning [INFO] [stderr] warning: `lzma-rs-perf-exp` (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/lzma_rs_perf_exp-f439d85f81bd5ab5) [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test decode::options::test::test_options ... ok [INFO] [stdout] test encode::rangecoder::test::test_encode_decode_length_all ... ok [INFO] [stdout] test encode::rangecoder::test::test_encode_decode_ones ... ok [INFO] [stdout] test encode::rangecoder::test::test_encode_decode_zeros ... ok [INFO] [stdout] test util::vec2d::test::vec2d_index ... ok [INFO] [stdout] test util::vec2d::test::vec2d_fill ... ok [INFO] [stdout] test util::vec2d::test::vec2d_index_mut ... ok [INFO] [stdout] test error::test::test_display ... ok [INFO] [stdout] test xz::test::test_streamflags_roundtrip ... ok [INFO] [stdout] test xz::test::test_checkmethod_roundtrip ... ok [INFO] [stdout] test util::vec2d::test::vec2d_init ... ok [INFO] [stdout] test encode::rangecoder::test::test_encode_decode_length_zeros ... ok [INFO] [stdout] test util::vec2d::test::vec2d_indexmut_out_of_bounds_overflow - should panic ... ok [INFO] [stdout] test util::vec2d::test::vec2d_index_out_of_bounds - should panic ... ok [INFO] [stdout] test util::vec2d::test::vec2d_index_out_of_bounds_vec_edge - should panic ... ok [INFO] [stdout] test util::vec2d::test::vec2d_indexmut_out_of_bounds - should panic ... ok [INFO] [stdout] test util::vec2d::test::vec2d_index_out_of_bounds_overflow - should panic ... ok [INFO] [stdout] test encode::rangecoder::test::test_encode_decode_bittree_all ... ok [INFO] [stdout] test util::vec2d::test::vec2d_indexmut_out_of_bounds_vec_edge - should panic ... ok [INFO] [stdout] test encode::rangecoder::test::test_encode_decode_bittree_ones ... ok [INFO] [stdout] test encode::rangecoder::test::test_encode_decode_bittree_zeros ... ok [INFO] [stdout] test encode::rangecoder::test::test_encode_decode_reverse_bittree_zeros ... ok [INFO] [stdout] test encode::rangecoder::test::test_encode_decode_reverse_bittree_all ... ok [INFO] [stdout] test encode::rangecoder::test::test_encode_decode_reverse_bittree_ones ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stderr] Doc-tests lzma_rs_perf_exp [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" "4ddf9f8b189571e28783f908934f05aa75c1de368178c1e33e0060d22aee2849", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ddf9f8b189571e28783f908934f05aa75c1de368178c1e33e0060d22aee2849", kill_on_drop: false }` [INFO] [stdout] 4ddf9f8b189571e28783f908934f05aa75c1de368178c1e33e0060d22aee2849