[INFO] fetching crate octs 1.0.0...
[INFO] testing octs-1.0.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate octs 1.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate octs 1.0.0
[INFO] finished tweaking crates.io crate octs 1.0.0
[INFO] tweaked toml for crates.io crate octs 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate octs 1.0.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1670dd815e6d0eb67aa5ee6101bacf365794cc545ebe8f82391a3c32df64ccd3
[INFO] running `Command { std: "docker" "start" "-a" "1670dd815e6d0eb67aa5ee6101bacf365794cc545ebe8f82391a3c32df64ccd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1670dd815e6d0eb67aa5ee6101bacf365794cc545ebe8f82391a3c32df64ccd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1670dd815e6d0eb67aa5ee6101bacf365794cc545ebe8f82391a3c32df64ccd3", kill_on_drop: false }`
[INFO] [stdout] 1670dd815e6d0eb67aa5ee6101bacf365794cc545ebe8f82391a3c32df64ccd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9367add959e894ca3e9c3f34c85f3b2bf1184a900ef2dc296fa750ffc3136d28
[INFO] running `Command { std: "docker" "start" "-a" "9367add959e894ca3e9c3f34c85f3b2bf1184a900ef2dc296fa750ffc3136d28", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling octs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "9367add959e894ca3e9c3f34c85f3b2bf1184a900ef2dc296fa750ffc3136d28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9367add959e894ca3e9c3f34c85f3b2bf1184a900ef2dc296fa750ffc3136d28", kill_on_drop: false }`
[INFO] [stdout] 9367add959e894ca3e9c3f34c85f3b2bf1184a900ef2dc296fa750ffc3136d28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] daf33bebd62d0f63d0b200db6e2d2a889045c4adb0e02985a3cd650664749340
[INFO] running `Command { std: "docker" "start" "-a" "daf33bebd62d0f63d0b200db6e2d2a889045c4adb0e02985a3cd650664749340", kill_on_drop: false }`
[INFO] [stderr]    Compiling octs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "daf33bebd62d0f63d0b200db6e2d2a889045c4adb0e02985a3cd650664749340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daf33bebd62d0f63d0b200db6e2d2a889045c4adb0e02985a3cd650664749340", kill_on_drop: false }`
[INFO] [stdout] daf33bebd62d0f63d0b200db6e2d2a889045c4adb0e02985a3cd650664749340
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 948fcc3c51328d1505f4cc2f21c13e8c43ff1af7a1293a139dae28ce88a4f955
[INFO] running `Command { std: "docker" "start" "-a" "948fcc3c51328d1505f4cc2f21c13e8c43ff1af7a1293a139dae28ce88a4f955", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/octs-31434486e605d497)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test chunks::tests::next_back ... ok
[INFO] [stdout] test chunks::tests::nth ... ok
[INFO] [stdout] test prim::bool::tests::decode_invalid ... ok
[INFO] [stdout] test chunks::tests::nth_back ... ok
[INFO] [stdout] test prim::bool::tests::round_trip_false ... ok
[INFO] [stdout] test prim::bool::tests::round_trip_true ... ok
[INFO] [stdout] test prim::nonzero::tests::decode_zero ... ok
[INFO] [stdout] test prim::nonzero::tests::round_trip ... ok
[INFO] [stdout] test prim::zero_sized::tests::round_trip_phantom_data ... ok
[INFO] [stdout] test prim::nonzero::tests::round_trip_opt ... ok
[INFO] [stdout] test prim::nonzero::tests::decode_zero_opt ... ok
[INFO] [stdout] test read::tests::skip ... ok
[INFO] [stdout] test prim::num::tests::round_trip ... ok
[INFO] [stdout] test prim::zero_sized::tests::round_trip_unit ... ok
[INFO] [stdout] test read::tests::read_exact ... ok
[INFO] [stdout] test read::tests::read_next ... ok
[INFO] [stdout] test prim::zero_sized::tests::round_trip_phantom_pinned ... ok
[INFO] [stdout] test varint::tests::decode_all_msbs ... ok
[INFO] [stdout] test varint::tests::round_trip_all_u8s ... ok
[INFO] [stdout] test varint::tests::round_trip_all_i8s ... ok
[INFO] [stdout] test varint::tests::round_trip_all_i16s ... ok
[INFO] [stdout] test varint::tests::round_trip_all_u16s ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests octs
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/chunks.rs - chunks::ByteChunksExt::byte_chunks (line 30) ... ok
[INFO] [stdout] test src/lib.rs - (line 74) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/chunks.rs - chunks::ByteChunksExt::byte_chunks (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "948fcc3c51328d1505f4cc2f21c13e8c43ff1af7a1293a139dae28ce88a4f955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "948fcc3c51328d1505f4cc2f21c13e8c43ff1af7a1293a139dae28ce88a4f955", kill_on_drop: false }`
[INFO] [stdout] 948fcc3c51328d1505f4cc2f21c13e8c43ff1af7a1293a139dae28ce88a4f955