[INFO] fetching crate derp 0.0.14...
[INFO] testing derp-0.0.14 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate derp 0.0.14 into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate derp 0.0.14 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 derp 0.0.14
[INFO] finished tweaking crates.io crate derp 0.0.14
[INFO] tweaked toml for crates.io crate derp 0.0.14 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 72ee8897093861deb6e53e35c2c04a8ec7fe7cfef689535e204f73fee16bee40
[INFO] running `Command { std: "docker" "start" "-a" "72ee8897093861deb6e53e35c2c04a8ec7fe7cfef689535e204f73fee16bee40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72ee8897093861deb6e53e35c2c04a8ec7fe7cfef689535e204f73fee16bee40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72ee8897093861deb6e53e35c2c04a8ec7fe7cfef689535e204f73fee16bee40", kill_on_drop: false }`
[INFO] [stdout] 72ee8897093861deb6e53e35c2c04a8ec7fe7cfef689535e204f73fee16bee40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 613bd7605786b927714ed9b92e3ea810d50199ec33821d4109f44fcf6579251e
[INFO] running `Command { std: "docker" "start" "-a" "613bd7605786b927714ed9b92e3ea810d50199ec33821d4109f44fcf6579251e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling derp v0.0.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "613bd7605786b927714ed9b92e3ea810d50199ec33821d4109f44fcf6579251e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "613bd7605786b927714ed9b92e3ea810d50199ec33821d4109f44fcf6579251e", kill_on_drop: false }`
[INFO] [stdout] 613bd7605786b927714ed9b92e3ea810d50199ec33821d4109f44fcf6579251e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] eef717f7d95742e97836f4837115eb66013b87fbbb4ac1894e0e3e7c40aace42
[INFO] running `Command { std: "docker" "start" "-a" "eef717f7d95742e97836f4837115eb66013b87fbbb4ac1894e0e3e7c40aace42", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling derp v0.0.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "eef717f7d95742e97836f4837115eb66013b87fbbb4ac1894e0e3e7c40aace42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eef717f7d95742e97836f4837115eb66013b87fbbb4ac1894e0e3e7c40aace42", kill_on_drop: false }`
[INFO] [stdout] eef717f7d95742e97836f4837115eb66013b87fbbb4ac1894e0e3e7c40aace42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 3fb5de27f1b3f837c005a726a26201387bfad6900a09683e04119e7d5cd39710
[INFO] running `Command { std: "docker" "start" "-a" "3fb5de27f1b3f837c005a726a26201387bfad6900a09683e04119e7d5cd39710", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/derp-32e1181809a4eaa9)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test der::tests::test_positive_integer ... ok
[INFO] [stdout] test writer::test::write_octet_string ... ok
[INFO] [stdout] test writer::test::write_pkcs1 ... ok
[INFO] [stdout] test der::tests::test_small_nonnegative_integer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests derp
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/der.rs - der::bit_string_with_no_unused_bits (line 164) ... ok
[INFO] [stdout] test src/der.rs - der::nested (line 192) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3fb5de27f1b3f837c005a726a26201387bfad6900a09683e04119e7d5cd39710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fb5de27f1b3f837c005a726a26201387bfad6900a09683e04119e7d5cd39710", kill_on_drop: false }`
[INFO] [stdout] 3fb5de27f1b3f837c005a726a26201387bfad6900a09683e04119e7d5cd39710