[INFO] fetching crate crc8-rs 1.1.1...
[INFO] testing crc8-rs-1.1.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate crc8-rs 1.1.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate crc8-rs 1.1.1 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 crc8-rs 1.1.1
[INFO] finished tweaking crates.io crate crc8-rs 1.1.1
[INFO] tweaked toml for crates.io crate crc8-rs 1.1.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate crc8-rs 1.1.1 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] cc51ad38da0e43ff15c5122426e12155cbad24af4b85ce08dd4767e2c7b2c9da
[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" "cc51ad38da0e43ff15c5122426e12155cbad24af4b85ce08dd4767e2c7b2c9da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc51ad38da0e43ff15c5122426e12155cbad24af4b85ce08dd4767e2c7b2c9da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc51ad38da0e43ff15c5122426e12155cbad24af4b85ce08dd4767e2c7b2c9da", kill_on_drop: false }`
[INFO] [stdout] cc51ad38da0e43ff15c5122426e12155cbad24af4b85ce08dd4767e2c7b2c9da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2977306a280aa65c3f79c534697a7b762af76f8867f8fc83f5aab6c7a14bc4c2
[INFO] running `Command { std: "docker" "start" "-a" "2977306a280aa65c3f79c534697a7b762af76f8867f8fc83f5aab6c7a14bc4c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc8-rs v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "2977306a280aa65c3f79c534697a7b762af76f8867f8fc83f5aab6c7a14bc4c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2977306a280aa65c3f79c534697a7b762af76f8867f8fc83f5aab6c7a14bc4c2", kill_on_drop: false }`
[INFO] [stdout] 2977306a280aa65c3f79c534697a7b762af76f8867f8fc83f5aab6c7a14bc4c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 5324944904bb4b7b6e2ffb1472f0813620f1d0891e8110e0ff9057e327608673
[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" "5324944904bb4b7b6e2ffb1472f0813620f1d0891e8110e0ff9057e327608673", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc8-rs v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "5324944904bb4b7b6e2ffb1472f0813620f1d0891e8110e0ff9057e327608673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5324944904bb4b7b6e2ffb1472f0813620f1d0891e8110e0ff9057e327608673", kill_on_drop: false }`
[INFO] [stdout] 5324944904bb4b7b6e2ffb1472f0813620f1d0891e8110e0ff9057e327608673
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 25da581961f6f0911b0f7f374f5abb8c050e0459beadee4fd31bf68c9c5fc348
[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" "25da581961f6f0911b0f7f374f5abb8c050e0459beadee4fd31bf68c9c5fc348", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crc8_rs-a2181b8e93a408d3)
[INFO] [stdout] test polynomial::impls::bit_len ... ok
[INFO] [stdout] test polynomial::div_test_vectors ... ok
[INFO] [stdout] test polynomial::impls::rotate_left ... ok
[INFO] [stdout] test polynomial::impls::is_more_sign ... ok
[INFO] [stdout] test polynomial::shift_left ... ok
[INFO] [stdout] test crc_cycle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crc8-rs
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - insert_crc8 (line 274) ... ok
[INFO] [stdout] test src/lib.rs - fetch_crc8 (line 217) ... ok
[INFO] [stdout] test src/lib.rs - (line 80) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/lib.rs - has_valid_crc8 (line 197) ... ok
[INFO] [stdout] test src/lib.rs - insert_crc8 (line 301) ... ok
[INFO] [stdout] test src/lib.rs - has_valid_crc8 (line 171) ... ok
[INFO] [stdout] test src/lib.rs - (line 110) ... ok
[INFO] [stdout] test src/lib.rs - fetch_crc8 (line 253) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "25da581961f6f0911b0f7f374f5abb8c050e0459beadee4fd31bf68c9c5fc348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25da581961f6f0911b0f7f374f5abb8c050e0459beadee4fd31bf68c9c5fc348", kill_on_drop: false }`
[INFO] [stdout] 25da581961f6f0911b0f7f374f5abb8c050e0459beadee4fd31bf68c9c5fc348