[INFO] fetching crate crabby_dns 0.1.0-alpha.5...
[INFO] testing crabby_dns-0.1.0-alpha.5 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate crabby_dns 0.1.0-alpha.5 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate crabby_dns 0.1.0-alpha.5 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crabby_dns 0.1.0-alpha.5
[INFO] finished tweaking crates.io crate crabby_dns 0.1.0-alpha.5
[INFO] tweaked toml for crates.io crate crabby_dns 0.1.0-alpha.5 written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] crate crates.io crate crabby_dns 0.1.0-alpha.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56ca359e3a0804723c1660b41c0521033e29f6b8f4a9487a79858363236212c5
[INFO] running `Command { std: "docker" "start" "-a" "56ca359e3a0804723c1660b41c0521033e29f6b8f4a9487a79858363236212c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56ca359e3a0804723c1660b41c0521033e29f6b8f4a9487a79858363236212c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56ca359e3a0804723c1660b41c0521033e29f6b8f4a9487a79858363236212c5", kill_on_drop: false }`
[INFO] [stdout] 56ca359e3a0804723c1660b41c0521033e29f6b8f4a9487a79858363236212c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f84afc6ecac43be03da9f261c9ea93d9de4d735587560a7d79240899f6b3a579
[INFO] running `Command { std: "docker" "start" "-a" "f84afc6ecac43be03da9f261c9ea93d9de4d735587560a7d79240899f6b3a579", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.83
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling crabby_dns v0.1.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.73s
[INFO] running `Command { std: "docker" "inspect" "f84afc6ecac43be03da9f261c9ea93d9de4d735587560a7d79240899f6b3a579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f84afc6ecac43be03da9f261c9ea93d9de4d735587560a7d79240899f6b3a579", kill_on_drop: false }`
[INFO] [stdout] f84afc6ecac43be03da9f261c9ea93d9de4d735587560a7d79240899f6b3a579
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 910227ea8450c4d5ebf187d7af7be102bfe672c3a7900c1711227fca75c4a464
[INFO] running `Command { std: "docker" "start" "-a" "910227ea8450c4d5ebf187d7af7be102bfe672c3a7900c1711227fca75c4a464", kill_on_drop: false }`
[INFO] [stderr]    Compiling crabby_dns v0.1.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "910227ea8450c4d5ebf187d7af7be102bfe672c3a7900c1711227fca75c4a464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "910227ea8450c4d5ebf187d7af7be102bfe672c3a7900c1711227fca75c4a464", kill_on_drop: false }`
[INFO] [stdout] 910227ea8450c4d5ebf187d7af7be102bfe672c3a7900c1711227fca75c4a464
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f7f70b536fe08b3fa79eb88b0c7bca80990614bda38edffafc91f2eece0d54ac
[INFO] running `Command { std: "docker" "start" "-a" "f7f70b536fe08b3fa79eb88b0c7bca80990614bda38edffafc91f2eece0d54ac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crabby_dns-4eaea56b642ade58)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test buffer::tests::fill_slice_larger ... ok
[INFO] [stdout] test buffer::tests::fill_slice_smaller ... ok
[INFO] [stdout] test buffer::tests::peek_init_happy ... ok
[INFO] [stdout] test buffer::tests::peek_slice_err_buf_over ... ok
[INFO] [stdout] test buffer::tests::peek_slice_happy ... ok
[INFO] [stdout] test buffer::tests::pop_err_buf_over ... ok
[INFO] [stdout] test buffer::tests::pop_happy ... ok
[INFO] [stdout] test buffer::tests::pop_u16_err_buf_over ... ok
[INFO] [stdout] test buffer::tests::pop_u16_happy ... ok
[INFO] [stdout] test buffer::tests::pop_u32_err_buf_over ... ok
[INFO] [stdout] test buffer::tests::pop_u32_happy ... ok
[INFO] [stdout] test buffer::tests::seek_happy ... ok
[INFO] [stdout] test buffer::tests::seek_err_buf_over ... ok
[INFO] [stdout] test buffer::tests::step_err_buf_over ... ok
[INFO] [stdout] test buffer::tests::step_happy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crabby_dns-2fb6bce94672551f)
[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] [stderr]    Doc-tests crabby_dns
[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" "f7f70b536fe08b3fa79eb88b0c7bca80990614bda38edffafc91f2eece0d54ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7f70b536fe08b3fa79eb88b0c7bca80990614bda38edffafc91f2eece0d54ac", kill_on_drop: false }`
[INFO] [stdout] f7f70b536fe08b3fa79eb88b0c7bca80990614bda38edffafc91f2eece0d54ac