[INFO] fetching crate pre-rfc3243-libtw2-common 0.1.0...
[INFO] testing pre-rfc3243-libtw2-common-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate pre-rfc3243-libtw2-common 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate pre-rfc3243-libtw2-common 0.1.0
[INFO] finished tweaking crates.io crate pre-rfc3243-libtw2-common 0.1.0
[INFO] tweaked toml for crates.io crate pre-rfc3243-libtw2-common 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pre-rfc3243-libtw2-common 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 37 packages to latest compatible versions
[INFO] [stderr]       Adding arrayvec v0.5.2 (available: v0.7.6)
[INFO] [stderr]       Adding quickcheck v0.4.1 (available: v1.0.3)
[INFO] [stderr]       Adding zerocopy v0.7.35 (available: v0.8.27)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25a5f29fb7883e7084a6057af3f348e9fc4bec8c28e9d9fa925de2dc61accb67
[INFO] running `Command { std: "docker" "start" "-a" "25a5f29fb7883e7084a6057af3f348e9fc4bec8c28e9d9fa925de2dc61accb67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25a5f29fb7883e7084a6057af3f348e9fc4bec8c28e9d9fa925de2dc61accb67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25a5f29fb7883e7084a6057af3f348e9fc4bec8c28e9d9fa925de2dc61accb67", kill_on_drop: false }`
[INFO] [stdout] 25a5f29fb7883e7084a6057af3f348e9fc4bec8c28e9d9fa925de2dc61accb67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e62a1d1592fa5f30245920d02413848cd69a0a7db39a2d994dbbbaa37dfcadcd
[INFO] running `Command { std: "docker" "start" "-a" "e62a1d1592fa5f30245920d02413848cd69a0a7db39a2d994dbbbaa37dfcadcd", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling pre-rfc3243-libtw2-common v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "e62a1d1592fa5f30245920d02413848cd69a0a7db39a2d994dbbbaa37dfcadcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e62a1d1592fa5f30245920d02413848cd69a0a7db39a2d994dbbbaa37dfcadcd", kill_on_drop: false }`
[INFO] [stdout] e62a1d1592fa5f30245920d02413848cd69a0a7db39a2d994dbbbaa37dfcadcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 520c5f888abd37266c47a330ae39340f9b0479d0b9c21d724a027e3d60e2c1fd
[INFO] running `Command { std: "docker" "start" "-a" "520c5f888abd37266c47a330ae39340f9b0479d0b9c21d724a027e3d60e2c1fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling quickcheck v0.4.1
[INFO] [stderr]    Compiling pre-rfc3243-libtw2-common v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "520c5f888abd37266c47a330ae39340f9b0479d0b9c21d724a027e3d60e2c1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "520c5f888abd37266c47a330ae39340f9b0479d0b9c21d724a027e3d60e2c1fd", kill_on_drop: false }`
[INFO] [stdout] 520c5f888abd37266c47a330ae39340f9b0479d0b9c21d724a027e3d60e2c1fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] caac63b80f6b4aeec514dfe997bb98e46874250b23f6c5845e1ece72bd3241ff
[INFO] running `Command { std: "docker" "start" "-a" "caac63b80f6b4aeec514dfe997bb98e46874250b23f6c5845e1ece72bd3241ff", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libtw2_common-d9e88cd5e0967d8a)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test bytes::test_be_u32_size ... ok
[INFO] [stdout] test str::test::truncated_arraystring0 ... ok
[INFO] [stdout] test str::test::truncated_arraystring1 ... ok
[INFO] [stdout] test str::test::truncated_arraystring8 ... ok
[INFO] [stdout] test str::test::truncated_arraystring4 ... ok
[INFO] [stdout] test str::test::truncated_arraystring16 ... ok
[INFO] [stderr]    Doc-tests libtw2_common
[INFO] [stdout] test str::test::truncated_arraystring2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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" "caac63b80f6b4aeec514dfe997bb98e46874250b23f6c5845e1ece72bd3241ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caac63b80f6b4aeec514dfe997bb98e46874250b23f6c5845e1ece72bd3241ff", kill_on_drop: false }`
[INFO] [stdout] caac63b80f6b4aeec514dfe997bb98e46874250b23f6c5845e1ece72bd3241ff