[INFO] fetching crate barc 2.2.1... [INFO] testing barc-2.2.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate barc 2.2.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate barc 2.2.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate barc 2.2.1 [INFO] finished tweaking crates.io crate barc 2.2.1 [INFO] tweaked toml for crates.io crate barc 2.2.1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6410a63d976d6ac4ce7bda5563837a31419686706e03459ada1b1d25f5daf263 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6410a63d976d6ac4ce7bda5563837a31419686706e03459ada1b1d25f5daf263", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6410a63d976d6ac4ce7bda5563837a31419686706e03459ada1b1d25f5daf263", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6410a63d976d6ac4ce7bda5563837a31419686706e03459ada1b1d25f5daf263", kill_on_drop: false }` [INFO] [stdout] 6410a63d976d6ac4ce7bda5563837a31419686706e03459ada1b1d25f5daf263 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7480f4b3d8cacb90f7b5184d878e161af67947bdb41235f70c66ab4ad90ed392 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7480f4b3d8cacb90f7b5184d878e161af67947bdb41235f70c66ab4ad90ed392", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.1 [INFO] [stderr] Compiling tao-log v1.0.1 [INFO] [stderr] Compiling olio v1.4.0 [INFO] [stderr] Compiling httparse v1.3.6 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling body-image v2.2.2 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling barc v2.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling alloc-stdlib v0.2.1 [INFO] [stderr] Compiling brotli-decompressor v2.3.1 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling brotli v3.3.0 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.23s [INFO] running `Command { std: "docker" "inspect" "7480f4b3d8cacb90f7b5184d878e161af67947bdb41235f70c66ab4ad90ed392", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7480f4b3d8cacb90f7b5184d878e161af67947bdb41235f70c66ab4ad90ed392", kill_on_drop: false }` [INFO] [stdout] 7480f4b3d8cacb90f7b5184d878e161af67947bdb41235f70c66ab4ad90ed392 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ca74376b36251e0a56dc2bfa384d7e2329fd0395c4bf6decd9c9e5fe4fd3a4a0 [INFO] running `Command { std: "docker" "start" "-a" "ca74376b36251e0a56dc2bfa384d7e2329fd0395c4bf6decd9c9e5fe4fd3a4a0", kill_on_drop: false }` [INFO] [stderr] Compiling piccolog v1.0.3 [INFO] [stderr] Compiling barc v2.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:1663:52 [INFO] [stdout] | [INFO] [stdout] 1663 | assert!(em.contains("Incomplete"), em) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 1663 | assert!(em.contains("Incomplete"), "{}", em) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.13s [INFO] running `Command { std: "docker" "inspect" "ca74376b36251e0a56dc2bfa384d7e2329fd0395c4bf6decd9c9e5fe4fd3a4a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca74376b36251e0a56dc2bfa384d7e2329fd0395c4bf6decd9c9e5fe4fd3a4a0", kill_on_drop: false }` [INFO] [stdout] ca74376b36251e0a56dc2bfa384d7e2329fd0395c4bf6decd9c9e5fe4fd3a4a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6610eb2cd4b93ef09c14b190be919d352bcb2ce60d5aff5c6261e49a68d187aa [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6610eb2cd4b93ef09c14b190be919d352bcb2ce60d5aff5c6261e49a68d187aa", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/lib.rs:1663:52 [INFO] [stderr] | [INFO] [stderr] 1663 | assert!(em.contains("Incomplete"), em) [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 1663 | assert!(em.contains("Incomplete"), "{}", em) [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/barc-bff6592a5dec5828) [INFO] [stdout] running 26 tests [INFO] [stdout] test barc_tests::test_barc_error_as_flaw ... ok [INFO] [stdout] test barc_tests::test_barc_error_sizes ... ok [INFO] [stdout] test barc_tests::test_read_bad_record_head ... ok [INFO] [stdout] test barc_tests::test_read_empty_file ... ok [INFO] [stdout] test compress::tests::test_not_compressible_types ... ok [INFO] [stdout] test compress::tests::test_compressible_types ... ok [INFO] [stdout] test barc_tests::test_read_short_record_head ... ok [INFO] [stdout] test barc_tests::test_read_over_reserved ... ok [INFO] [stdout] test barc_tests::test_write_read_small_gzip ... ok [INFO] [stdout] test barc_tests::test_read_sample_mapped ... ok [INFO] [stdout] test barc_tests::test_record_convert_dialog ... ok [INFO] [stdout] test barc_tests::test_write_read_empty_record_brotli ... ok [INFO] [stdout] test barc_tests::test_write_read_empty_record_gzip ... ok [INFO] [stdout] test barc_tests::test_write_read_empty_record ... ok [INFO] [stdout] test barc_tests::test_record_convert_dialog_204 ... ok [INFO] [stdout] test barc_tests::test_read_truncated ... ok [INFO] [stdout] test barc_tests::test_write_read_parallel ... ok [INFO] [stdout] test barc_tests::test_read_sample_larger ... ok [INFO] [stdout] test barc_tests::test_read_sample ... ok [INFO] [stdout] test barc_tests::test_write_read_small ... ok [INFO] [stdout] test barc_tests::test_read_204_no_body ... ok [INFO] [stdout] test barc_tests::test_write_read_large ... ok [INFO] [stdout] test barc_tests::test_write_read_small_brotli ... ok [INFO] [stdout] test barc_tests::test_write_read_large_brotli ... ok [INFO] [stdout] test barc_tests::test_write_read_large_gzip ... ok [INFO] [stdout] test barc_tests::test_write_read_large_gzip_0 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6610eb2cd4b93ef09c14b190be919d352bcb2ce60d5aff5c6261e49a68d187aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6610eb2cd4b93ef09c14b190be919d352bcb2ce60d5aff5c6261e49a68d187aa", kill_on_drop: false }` [INFO] [stdout] 6610eb2cd4b93ef09c14b190be919d352bcb2ce60d5aff5c6261e49a68d187aa