[INFO] fetching crate fastleng 0.1.1... [INFO] testing fastleng-0.1.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate fastleng 0.1.1 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate fastleng 0.1.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fastleng 0.1.1 [INFO] finished tweaking crates.io crate fastleng 0.1.1 [INFO] tweaked toml for crates.io crate fastleng 0.1.1 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate fastleng 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", 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] 1269ece5c170134ca333fa75146cc8dc6fbf7e505dbf5f3b0a587cc4db42c027 [INFO] running `Command { std: "docker" "start" "-a" "1269ece5c170134ca333fa75146cc8dc6fbf7e505dbf5f3b0a587cc4db42c027", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1269ece5c170134ca333fa75146cc8dc6fbf7e505dbf5f3b0a587cc4db42c027", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1269ece5c170134ca333fa75146cc8dc6fbf7e505dbf5f3b0a587cc4db42c027", kill_on_drop: false }` [INFO] [stdout] 1269ece5c170134ca333fa75146cc8dc6fbf7e505dbf5f3b0a587cc4db42c027 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2fe0e1be61ddf5d3461459fec607b548f8cf09e00448fb3b90abbd56aef57119 [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" "2fe0e1be61ddf5d3461459fec607b548f8cf09e00448fb3b90abbd56aef57119", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling lzma-sys v0.1.17 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling xz2 v0.1.6 [INFO] [stderr] Compiling bzip2 v0.4.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling needletail v0.4.1 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling serde_derive v1.0.129 [INFO] [stderr] Compiling serde v1.0.129 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling fastleng v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.58s [INFO] running `Command { std: "docker" "inspect" "2fe0e1be61ddf5d3461459fec607b548f8cf09e00448fb3b90abbd56aef57119", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fe0e1be61ddf5d3461459fec607b548f8cf09e00448fb3b90abbd56aef57119", kill_on_drop: false }` [INFO] [stdout] 2fe0e1be61ddf5d3461459fec607b548f8cf09e00448fb3b90abbd56aef57119 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 5d3da9516cc8d5ce5f95485afe8206f409e248ea418b9985b99de00c5616323c [INFO] running `Command { std: "docker" "start" "-a" "5d3da9516cc8d5ce5f95485afe8206f409e248ea418b9985b99de00c5616323c", kill_on_drop: false }` [INFO] [stderr] Compiling fastleng v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.37s [INFO] running `Command { std: "docker" "inspect" "5d3da9516cc8d5ce5f95485afe8206f409e248ea418b9985b99de00c5616323c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d3da9516cc8d5ce5f95485afe8206f409e248ea418b9985b99de00c5616323c", kill_on_drop: false }` [INFO] [stdout] 5d3da9516cc8d5ce5f95485afe8206f409e248ea418b9985b99de00c5616323c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2c633c8fcb69c826f003e9d302a1607838adf7d69df6ba9f1b1e47bb55f3db5c [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" "2c633c8fcb69c826f003e9d302a1607838adf7d69df6ba9f1b1e47bb55f3db5c", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fastleng-435c5907e071d596) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test fastx_loader::tests::test_basic_fasta ... ok [INFO] [stdout] test fastx_loader::tests::test_basic_fasta3 ... ok [INFO] [stdout] test fastx_loader::tests::test_multifastx ... ok [INFO] [stdout] test fastx_loader::tests::test_basic_fasta2 ... ok [INFO] [stdout] test length_stats::tests::test_compute_median_length ... ok [INFO] [stdout] test fastx_loader::tests::test_basic_fasta4 ... ok [INFO] [stdout] test length_stats::tests::test_full_all_same ... ok [INFO] [stdout] test length_stats::tests::test_compute_n_score ... ok [INFO] [stdout] test length_stats::tests::test_compute_total_counts ... ok [INFO] [stdout] test fastx_loader::tests::test_multifastx_error_handling - should panic ... ok [INFO] [stdout] test fastx_loader::tests::test_error_handling - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fastleng-00310d2f4677e719) [INFO] [stdout] [INFO] [stderr] Doc-tests fastleng [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] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] test src/fastx_loader.rs - fastx_loader::gather_fastx_stats (line 13) ... ok [INFO] [stdout] test src/fastx_loader.rs - fastx_loader::gather_fastx_stats_with_seed (line 28) ... ok [INFO] [stdout] test src/length_stats.rs - length_stats::compute_n_score (line 74) ... ok [INFO] [stdout] test src/fastx_loader.rs - fastx_loader::gather_multifastx_stats (line 70) ... ok [INFO] [stdout] test src/length_stats.rs - length_stats::compute_total_counts (line 11) ... ok [INFO] [stdout] test src/length_stats.rs - length_stats::compute_length_stats (line 127) ... ok [INFO] [stdout] test src/length_stats.rs - length_stats::compute_median_length (line 38) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.32s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2c633c8fcb69c826f003e9d302a1607838adf7d69df6ba9f1b1e47bb55f3db5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c633c8fcb69c826f003e9d302a1607838adf7d69df6ba9f1b1e47bb55f3db5c", kill_on_drop: false }` [INFO] [stdout] 2c633c8fcb69c826f003e9d302a1607838adf7d69df6ba9f1b1e47bb55f3db5c