[INFO] fetching crate lfsr-instances 0.3.0...
[INFO] testing lfsr-instances-0.3.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate lfsr-instances 0.3.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate lfsr-instances 0.3.0 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 lfsr-instances 0.3.0
[INFO] finished tweaking crates.io crate lfsr-instances 0.3.0
[INFO] tweaked toml for crates.io crate lfsr-instances 0.3.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 4c9bc1c162b3f050eabe8d8d1471b5c991e97ccffbe214bf4fdf0aeaa57deb85
[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" "4c9bc1c162b3f050eabe8d8d1471b5c991e97ccffbe214bf4fdf0aeaa57deb85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c9bc1c162b3f050eabe8d8d1471b5c991e97ccffbe214bf4fdf0aeaa57deb85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c9bc1c162b3f050eabe8d8d1471b5c991e97ccffbe214bf4fdf0aeaa57deb85", kill_on_drop: false }`
[INFO] [stdout] 4c9bc1c162b3f050eabe8d8d1471b5c991e97ccffbe214bf4fdf0aeaa57deb85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1fbc5cf9198d8fc4a398f35502682d19e0a12bca933f2c652517e633bed85a1b
[INFO] running `Command { std: "docker" "start" "-a" "1fbc5cf9198d8fc4a398f35502682d19e0a12bca933f2c652517e633bed85a1b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling lfsr-base v0.3.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling lfsr-macro-generate v0.3.0
[INFO] [stderr]    Compiling lfsr-instances v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.03s
[INFO] running `Command { std: "docker" "inspect" "1fbc5cf9198d8fc4a398f35502682d19e0a12bca933f2c652517e633bed85a1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fbc5cf9198d8fc4a398f35502682d19e0a12bca933f2c652517e633bed85a1b", kill_on_drop: false }`
[INFO] [stdout] 1fbc5cf9198d8fc4a398f35502682d19e0a12bca933f2c652517e633bed85a1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a7ee05298b6055edcae2d2731353dfb22856fa45cf71e5a8b950a433c712ce77
[INFO] running `Command { std: "docker" "start" "-a" "a7ee05298b6055edcae2d2731353dfb22856fa45cf71e5a8b950a433c712ce77", kill_on_drop: false }`
[INFO] [stderr]    Compiling lfsr-instances v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "a7ee05298b6055edcae2d2731353dfb22856fa45cf71e5a8b950a433c712ce77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7ee05298b6055edcae2d2731353dfb22856fa45cf71e5a8b950a433c712ce77", kill_on_drop: false }`
[INFO] [stdout] a7ee05298b6055edcae2d2731353dfb22856fa45cf71e5a8b950a433c712ce77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] ceec10fbfe0fb5bd55fa2c7f6a87696cde9f1d05a63604e8dbc1174e395d35f0
[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" "ceec10fbfe0fb5bd55fa2c7f6a87696cde9f1d05a63604e8dbc1174e395d35f0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lfsr_instances-e8b0d204b2957cac)
[INFO] [stdout] 
[INFO] [stdout] running 62 tests
[INFO] [stdout] test galois::tests_galois10::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois11::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois12::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois15::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois18::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois15::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois16::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois16::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois17::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois18::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois10::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois17::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois14::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois13::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois21::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois24::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois12::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois19::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois14::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois11::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois13::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois27::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois20::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois28::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois26::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois2::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois29::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois2::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois30::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois25::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois31::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois22::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois19::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois23::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois32::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois3::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois4::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois4::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois5::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois6::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois6::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois5::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois7::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois7::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois8::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois3::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois9::back_and_forth ... ok
[INFO] [stdout] test galois::tests_galois8::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois9::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois20::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois21::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois22::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois23::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois24::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois25::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois26::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois27::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois28::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois29::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois30::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois31::sequence_length ... ok
[INFO] [stdout] test galois::tests_galois32::sequence_length has been running for over 60 seconds
[INFO] [stderr]    Doc-tests lfsr-instances
[INFO] [stdout] test galois::tests_galois32::sequence_length ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 62 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 83.95s
[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] running `Command { std: "docker" "inspect" "ceec10fbfe0fb5bd55fa2c7f6a87696cde9f1d05a63604e8dbc1174e395d35f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceec10fbfe0fb5bd55fa2c7f6a87696cde9f1d05a63604e8dbc1174e395d35f0", kill_on_drop: false }`
[INFO] [stdout] ceec10fbfe0fb5bd55fa2c7f6a87696cde9f1d05a63604e8dbc1174e395d35f0