[INFO] fetching crate fastleng 0.1.1...
[INFO] testing fastleng-0.1.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate fastleng 0.1.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate fastleng 0.1.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-10/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" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 765f7e31d16e2d89dcfcbb0e7a17fd6441fb10a18c183b2c5229bc624826a2cb
[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" "765f7e31d16e2d89dcfcbb0e7a17fd6441fb10a18c183b2c5229bc624826a2cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "765f7e31d16e2d89dcfcbb0e7a17fd6441fb10a18c183b2c5229bc624826a2cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "765f7e31d16e2d89dcfcbb0e7a17fd6441fb10a18c183b2c5229bc624826a2cb", kill_on_drop: false }`
[INFO] [stdout] 765f7e31d16e2d89dcfcbb0e7a17fd6441fb10a18c183b2c5229bc624826a2cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96a874629210896e0295e7a824918ffe04a374e258d590d6fc735c251b224567
[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" "96a874629210896e0295e7a824918ffe04a374e258d590d6fc735c251b224567", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling safemem v0.3.3
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling buf_redux v0.8.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling lzma-sys v0.1.17
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling xz2 v0.1.6
[INFO] [stderr]    Compiling bzip2 v0.4.3
[INFO] [stderr]    Compiling needletail v0.4.1
[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 39.40s
[INFO] running `Command { std: "docker" "inspect" "96a874629210896e0295e7a824918ffe04a374e258d590d6fc735c251b224567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96a874629210896e0295e7a824918ffe04a374e258d590d6fc735c251b224567", kill_on_drop: false }`
[INFO] [stdout] 96a874629210896e0295e7a824918ffe04a374e258d590d6fc735c251b224567
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73fd1999d2c4cfaa537ddfeb006813010c15ed5f5f7904a403f1945310478633
[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" "73fd1999d2c4cfaa537ddfeb006813010c15ed5f5f7904a403f1945310478633", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastleng v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "73fd1999d2c4cfaa537ddfeb006813010c15ed5f5f7904a403f1945310478633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73fd1999d2c4cfaa537ddfeb006813010c15ed5f5f7904a403f1945310478633", kill_on_drop: false }`
[INFO] [stdout] 73fd1999d2c4cfaa537ddfeb006813010c15ed5f5f7904a403f1945310478633
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", 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] 3dca0833e5db762e17854d72a43412a563606c52ec6c1909d94108bdc24fac77
[INFO] running `Command { std: "docker" "start" "-a" "3dca0833e5db762e17854d72a43412a563606c52ec6c1909d94108bdc24fac77", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fastleng-435c5907e071d596)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test length_stats::tests::test_compute_median_length ... ok
[INFO] [stdout] test fastx_loader::tests::test_basic_fasta ... ok
[INFO] [stdout] test fastx_loader::tests::test_basic_fasta2 ... ok
[INFO] [stdout] test fastx_loader::tests::test_basic_fasta3 ... ok
[INFO] [stdout] test fastx_loader::tests::test_basic_fasta4 ... ok
[INFO] [stdout] test fastx_loader::tests::test_multifastx ... 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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fastleng-00310d2f4677e719)
[INFO] [stdout] test fastx_loader::tests::test_multifastx_error_handling - should panic ... ok
[INFO] [stderr]    Doc-tests fastleng
[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 0.09s
[INFO] [stdout] 
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/fastx_loader.rs - fastx_loader::gather_fastx_stats (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/fastx_loader.rs - fastx_loader::gather_multifastx_stats (line 70) ... 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_total_counts (line 11) ... ok
[INFO] [stdout] test src/length_stats.rs - length_stats::compute_median_length (line 38) ... ok
[INFO] [stdout] test src/length_stats.rs - length_stats::compute_n_score (line 74) ... ok
[INFO] [stdout] test src/length_stats.rs - length_stats::compute_length_stats (line 127) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3dca0833e5db762e17854d72a43412a563606c52ec6c1909d94108bdc24fac77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dca0833e5db762e17854d72a43412a563606c52ec6c1909d94108bdc24fac77", kill_on_drop: false }`
[INFO] [stdout] 3dca0833e5db762e17854d72a43412a563606c52ec6c1909d94108bdc24fac77