[INFO] fetching crate contrail 0.3.0...
[INFO] testing contrail-0.3.0 against master#61469b682c2b0bf9cebc4622f1859e2bb3b7ebca for pr-91743
[INFO] extracting crate contrail 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate contrail 0.3.0 on toolchain 61469b682c2b0bf9cebc4622f1859e2bb3b7ebca
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate contrail 0.3.0
[INFO] finished tweaking crates.io crate contrail 0.3.0
[INFO] tweaked toml for crates.io crate contrail 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "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" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ab76966d9e83a6b561d12dd012554e11b97fc06ac6c1be7d8e3eea496296b7c
[INFO] running `Command { std: "docker" "start" "-a" "5ab76966d9e83a6b561d12dd012554e11b97fc06ac6c1be7d8e3eea496296b7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ab76966d9e83a6b561d12dd012554e11b97fc06ac6c1be7d8e3eea496296b7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ab76966d9e83a6b561d12dd012554e11b97fc06ac6c1be7d8e3eea496296b7c", kill_on_drop: false }`
[INFO] [stdout] 5ab76966d9e83a6b561d12dd012554e11b97fc06ac6c1be7d8e3eea496296b7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5c9846e952ac1dc0ffca09045d301bcd5eb1b838fca75f1ecc76792bdb449ff
[INFO] running `Command { std: "docker" "start" "-a" "a5c9846e952ac1dc0ffca09045d301bcd5eb1b838fca75f1ecc76792bdb449ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling contrail-derive v0.2.0
[INFO] [stderr]    Compiling contrail v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.62s
[INFO] running `Command { std: "docker" "inspect" "a5c9846e952ac1dc0ffca09045d301bcd5eb1b838fca75f1ecc76792bdb449ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5c9846e952ac1dc0ffca09045d301bcd5eb1b838fca75f1ecc76792bdb449ff", kill_on_drop: false }`
[INFO] [stdout] a5c9846e952ac1dc0ffca09045d301bcd5eb1b838fca75f1ecc76792bdb449ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 699917ace4f313343d555d49cd17eff788785a580a7a9d6161b03348796ad8c4
[INFO] running `Command { std: "docker" "start" "-a" "699917ace4f313343d555d49cd17eff788785a580a7a9d6161b03348796ad8c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling contrail v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.76s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/contrail-8467bf6965d5408e)
[INFO] [stderr]   Executable tests/derive.rs (/opt/rustwide/target/debug/deps/derive-d9483a4e7153eb95)
[INFO] running `Command { std: "docker" "inspect" "699917ace4f313343d555d49cd17eff788785a580a7a9d6161b03348796ad8c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "699917ace4f313343d555d49cd17eff788785a580a7a9d6161b03348796ad8c4", kill_on_drop: false }`
[INFO] [stdout] 699917ace4f313343d555d49cd17eff788785a580a7a9d6161b03348796ad8c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3cfce5fafb297a7c0715608e8433df3d1d415422f207a3d2a416ce1053767269
[INFO] running `Command { std: "docker" "start" "-a" "3cfce5fafb297a7c0715608e8433df3d1d415422f207a3d2a416ce1053767269", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 36 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/contrail-8467bf6965d5408e)
[INFO] [stdout] test mem::tests::array_pointer::empty ... ok
[INFO] [stderr]      Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-d9483a4e7153eb95)
[INFO] [stdout] test mem::tests::read_write_bytes::u16 ... ok
[INFO] [stdout] test mem::tests::pointer::get_set_update ... ok
[INFO] [stdout] test mem::tests::array_pointer::debug ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::f32 ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::f64 ... ok
[INFO] [stdout] test mem::tests::array_pointer::get_set_update ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::i64 ... ok
[INFO] [stdout] test mem::tests::pointer::debug ... ok
[INFO] [stdout] test mem::tests::array_pointer::swap ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::bool ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::u8 ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::i128 ... ok
[INFO] [stdout] test mem::tests::pointer::clone_eq ... ok
[INFO] [stdout] test mem::tests::array_pointer::clone_eq ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::char ... ok
[INFO] [stdout] test tests::array::clone_eq ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::unit ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::usize ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::u64 ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::i8 ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::u32 ... ok
[INFO] [stdout] test tests::array::debug ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::isize ... ok
[INFO] [stdout] test tests::array::empty ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::u128 ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::i16 ... ok
[INFO] [stdout] test mem::tests::read_write_bytes::i32 ... ok
[INFO] [stdout] test tests::array::get_set_roundtrip ... ok
[INFO] [stdout] test tests::value::update ... ok
[INFO] [stdout] test tests::value::debug ... ok
[INFO] [stdout] test tests::value::clone_eq ... ok
[INFO] [stdout] test tests::array::iter ... ok
[INFO] [stdout] test tests::value::get_set_roundtrip ... ok
[INFO] [stdout] test tests::array::update ... ok
[INFO] [stdout] test tests::array::swap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests contrail
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test custom_derive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test src/mem.rs - mem::Bytes (line 75) - compile fail ... ok
[INFO] [stdout] test src/mem.rs - mem::Bytes (line 62) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Trail (line 59) ... ok
[INFO] [stdout] test src/lib.rs - Value<M,T>::get (line 338) ... ok
[INFO] [stdout] test src/mem.rs - mem::Pointer<T>::set (line 292) ... ok
[INFO] [stdout] test src/lib.rs - TrailBuilder (line 233) ... ok
[INFO] [stdout] test src/lib.rs - TrailBuilder::finish (line 272) ... ok
[INFO] [stdout] test src/lib.rs - Trail::is_trail_empty (line 211) ... ok
[INFO] [stdout] test src/mem.rs - mem::ArrayPointer<T>::swap (line 574) ... ok
[INFO] [stdout] test src/mem.rs - mem::Bytes (line 37) ... ok
[INFO] [stdout] test src/lib.rs - Trail::new_level (line 139) ... ok
[INFO] [stdout] test src/lib.rs - Array<M,T>::swap (line 607) ... ok
[INFO] [stdout] test src/lib.rs - Array<M,T>::len (line 472) ... ok
[INFO] [stdout] test src/mem.rs - mem::ArrayPointer<T>::is_empty (line 462) ... ok
[INFO] [stdout] test src/lib.rs - TrailBuilder::new (line 253) ... ok
[INFO] [stdout] test src/mem.rs - mem::Bytes (line 87) ... ok
[INFO] [stdout] test src/lib.rs - Trail::trail_len (line 190) ... ok
[INFO] [stdout] test src/mem.rs - mem::Pointer<T>::update (line 317) ... ok
[INFO] [stdout] test src/mem.rs - mem::Pointer<T>::new (line 233) ... ok
[INFO] [stdout] test src/mem.rs - mem::ArrayPointer<T>::update (line 549) ... ok
[INFO] [stdout] test src/lib.rs - Value<M,T>::update (line 375) ... ok
[INFO] [stdout] test src/mem.rs - mem::MemoryBuilder::new (line 164) ... ok
[INFO] [stdout] test src/lib.rs - Array<M,T>::iter (line 508) ... ok
[INFO] [stdout] test src/lib.rs - Trail (line 86) ... ok
[INFO] [stdout] test src/mem.rs - mem::Pointer<T>::get (line 268) ... ok
[INFO] [stdout] test src/mem.rs - mem::ArrayPointer<T>::set (line 516) ... ok
[INFO] [stdout] test src/mem.rs - mem::MemoryBuilder (line 144) ... ok
[INFO] [stdout] test src/storage.rs - storage::NonBacktrackable (line 83) ... ok
[INFO] [stdout] test src/lib.rs - Array<M,T>::update (line 582) ... ok
[INFO] [stdout] test src/mem.rs - mem::MemoryBuilder::finish (line 180) ... ok
[INFO] [stdout] test src/storage.rs - storage::Backtrackable (line 36) ... ok
[INFO] [stdout] test src/lib.rs - Array<M,T>::get (line 535) ... ok
[INFO] [stdout] test src/mem.rs - mem::ArrayPointer (line 369) ... ok
[INFO] [stdout] test src/lib.rs - Array<M,T>::set (line 557) ... ok
[INFO] [stdout] test src/mem.rs - mem::ArrayPointer<T>::len (line 441) ... ok
[INFO] [stdout] test src/lib.rs - Value<M,T>::new (line 317) ... ok
[INFO] [stdout] test src/lib.rs - Array<M,T>::is_empty (line 489) ... ok
[INFO] [stdout] test src/lib.rs - Value<M,T>::set (line 356) ... ok
[INFO] [stdout] test src/lib.rs - Array<M,T>::new (line 448) ... ok
[INFO] [stdout] test src/lib.rs - Trail::backtrack (line 164) ... ok
[INFO] [stdout] test src/mem.rs - mem::Pointer (line 206) ... ok
[INFO] [stdout] test src/mem.rs - mem::ArrayPointer<T>::get (line 486) ... ok
[INFO] [stdout] test src/mem.rs - mem::ArrayPointer<T>::new (line 396) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3cfce5fafb297a7c0715608e8433df3d1d415422f207a3d2a416ce1053767269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cfce5fafb297a7c0715608e8433df3d1d415422f207a3d2a416ce1053767269", kill_on_drop: false }`
[INFO] [stdout] 3cfce5fafb297a7c0715608e8433df3d1d415422f207a3d2a416ce1053767269