[INFO] fetching crate tinyvec 1.3.1...
[INFO] testing tinyvec-1.3.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate tinyvec 1.3.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate tinyvec 1.3.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tinyvec 1.3.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tinyvec 1.3.1
[INFO] tweaked toml for crates.io crate tinyvec 1.3.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f62f502328d82f5bc618b3941a6bcc23b645c8535d09272b31966e247628fca
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5f62f502328d82f5bc618b3941a6bcc23b645c8535d09272b31966e247628fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f62f502328d82f5bc618b3941a6bcc23b645c8535d09272b31966e247628fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f62f502328d82f5bc618b3941a6bcc23b645c8535d09272b31966e247628fca", kill_on_drop: false }`
[INFO] [stdout] 5f62f502328d82f5bc618b3941a6bcc23b645c8535d09272b31966e247628fca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ba066f2685c597fcb12fe7ead8e346f1676048b0ec7e1a1b7895a3afe294c2e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1ba066f2685c597fcb12fe7ead8e346f1676048b0ec7e1a1b7895a3afe294c2e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tinyvec v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "1ba066f2685c597fcb12fe7ead8e346f1676048b0ec7e1a1b7895a3afe294c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba066f2685c597fcb12fe7ead8e346f1676048b0ec7e1a1b7895a3afe294c2e", kill_on_drop: false }`
[INFO] [stdout] 1ba066f2685c597fcb12fe7ead8e346f1676048b0ec7e1a1b7895a3afe294c2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4313e1cdd1eb258d0500d91aff1f572903ebcfb29874498b5d2d09945d9b347d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4313e1cdd1eb258d0500d91aff1f572903ebcfb29874498b5d2d09945d9b347d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling serde_test v1.0.127
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling tinyvec v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 47.75s
[INFO] running `Command { std: "docker" "inspect" "4313e1cdd1eb258d0500d91aff1f572903ebcfb29874498b5d2d09945d9b347d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4313e1cdd1eb258d0500d91aff1f572903ebcfb29874498b5d2d09945d9b347d", kill_on_drop: false }`
[INFO] [stdout] 4313e1cdd1eb258d0500d91aff1f572903ebcfb29874498b5d2d09945d9b347d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a7a96de7461d92a933d5b9cfd589736e534628a78caeb877bd74c950f2db899
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1a7a96de7461d92a933d5b9cfd589736e534628a78caeb877bd74c950f2db899", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tinyvec-804e78d7f5e5fdae)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/arrayvec.rs (/opt/rustwide/target/debug/deps/arrayvec-1acedea845ad8a69)
[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] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test ArrayVec_remove ... ok
[INFO] [stdout] test ArrayVec_formatting ... ok
[INFO] [stdout] test ArrayVec_pretty_debug ... ok
[INFO] [stdout] test ArrayVec_push_pop ... ok
[INFO] [stdout] test iter_last_nth ... ok
[INFO] [stdout] test test_a_vec ... ok
[INFO] [stdout] test ArrayVec_swap_remove ... ok
[INFO] [stdout] test ArrayVec_splice ... ok
[INFO] [stdout] test ArrayVec_append ... ok
[INFO] [stdout] test ArrayVec_try_from_slice ... ok
[INFO] [stdout] test ArrayVec_drain ... ok
[INFO] [stdout] test ArrayVec_iteration ... ok
[INFO] [stdout] test ArrayVec_remove_invalid - should panic ... ok
[INFO] [stdout] test ArrayVec_push_overflow - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tinyvec
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::from_array_empty (line 1029) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec (line 92) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec (line 70) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::remove (line 672) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec (line 79) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::drain (line 358) ... ok
[INFO] [stdout] test src/arrayvec.rs - array_vec (line 18) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::append (line 242) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::insert (line 507) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::into_inner (line 395) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::into_inner (line 383) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::push (line 619) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::from_array_empty (line 1021) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::fill (line 450) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::pop (line 595) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::resize (line 702) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::try_insert (line 530) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::from (line 684) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::split_off (line 845) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::swap_remove (line 945) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::try_append (line 263) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::fill (line 232) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::retain (line 761) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::from (line 701) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::try_push (line 638) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::splice (line 889) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::resize_with (line 728) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::insert (line 273) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::pop (line 314) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::push (line 342) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::resize (line 397) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::drain (line 142) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::remove (line 373) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::split_off (line 550) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::retain (line 470) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::swap_remove (line 576) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::resize_with (line 429) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1a7a96de7461d92a933d5b9cfd589736e534628a78caeb877bd74c950f2db899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a7a96de7461d92a933d5b9cfd589736e534628a78caeb877bd74c950f2db899", kill_on_drop: false }`
[INFO] [stdout] 1a7a96de7461d92a933d5b9cfd589736e534628a78caeb877bd74c950f2db899