[INFO] fetching crate tinyvec 0.4.0-alpha.4...
[INFO] testing tinyvec-0.4.0-alpha.4 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate tinyvec 0.4.0-alpha.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tinyvec 0.4.0-alpha.4 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tinyvec 0.4.0-alpha.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tinyvec 0.4.0-alpha.4
[INFO] tweaked toml for crates.io crate tinyvec 0.4.0-alpha.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d90c67e63ef1ad2f3b734125178f2bcef79d1cabfcf095ea356f14251fa2f2c
[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" "3d90c67e63ef1ad2f3b734125178f2bcef79d1cabfcf095ea356f14251fa2f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d90c67e63ef1ad2f3b734125178f2bcef79d1cabfcf095ea356f14251fa2f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d90c67e63ef1ad2f3b734125178f2bcef79d1cabfcf095ea356f14251fa2f2c", kill_on_drop: false }`
[INFO] [stdout] 3d90c67e63ef1ad2f3b734125178f2bcef79d1cabfcf095ea356f14251fa2f2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c155cbdf2738e0d30438ae1c4960e6fcdea4a2e04580d38eff8de80c67e77f46
[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" "c155cbdf2738e0d30438ae1c4960e6fcdea4a2e04580d38eff8de80c67e77f46", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyvec v0.4.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "c155cbdf2738e0d30438ae1c4960e6fcdea4a2e04580d38eff8de80c67e77f46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c155cbdf2738e0d30438ae1c4960e6fcdea4a2e04580d38eff8de80c67e77f46", kill_on_drop: false }`
[INFO] [stdout] c155cbdf2738e0d30438ae1c4960e6fcdea4a2e04580d38eff8de80c67e77f46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15fa8b23d69b3f434519d94ecee2babd9ff6ecf42c3cf471e85aee2c47daad4e
[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" "15fa8b23d69b3f434519d94ecee2babd9ff6ecf42c3cf471e85aee2c47daad4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling tinyvec v0.4.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `Command { std: "docker" "inspect" "15fa8b23d69b3f434519d94ecee2babd9ff6ecf42c3cf471e85aee2c47daad4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15fa8b23d69b3f434519d94ecee2babd9ff6ecf42c3cf471e85aee2c47daad4e", kill_on_drop: false }`
[INFO] [stdout] 15fa8b23d69b3f434519d94ecee2babd9ff6ecf42c3cf471e85aee2c47daad4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5f29391d52fbd49a6b60b56ceb05aa9b4106c2841fcaa7baf46b1fa2d692aaed
[INFO] running `Command { std: "docker" "start" "-a" "5f29391d52fbd49a6b60b56ceb05aa9b4106c2841fcaa7baf46b1fa2d692aaed", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tinyvec-0e114c2f81f8c335
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/arrayvec-e8d66cb16a3bdd4e
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test ArrayVec_append ... ok
[INFO] [stdout] test ArrayVec_drain ... ok
[INFO] [stdout] test ArrayVec_remove ... ok
[INFO] [stdout] test ArrayVec_push_pop ... ok
[INFO] [stdout] test test_a_vec ... ok
[INFO] [stdout] test ArrayVec_iteration ... ok
[INFO] [stdout] test ArrayVec_swap_remove ... ok
[INFO] [stdout] test ArrayVec_formatting ... ok
[INFO] [stdout] test ArrayVec_push_overflow ... ok
[INFO] [stdout] test ArrayVec_remove_invalid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tinyvec
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::push (line 431) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::remove (line 461) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::split_off (line 622) ... ok
[INFO] [stdout] test src/arrayvec.rs - array_vec (line 11) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec (line 61) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::insert (line 357) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::fill (line 308) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::pop (line 407) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::resize_with (line 507) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::retain (line 542) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec (line 83) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec (line 70) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::swap_remove (line 657) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::drain (line 140) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::resize (line 481) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::drain (line 217) ... ok
[INFO] [stdout] test src/arrayvec.rs - arrayvec::ArrayVec<A>::append (line 139) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::fill (line 231) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::from (line 683) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::resize (line 396) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::from (line 700) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::pop (line 313) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::remove (line 372) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::push (line 341) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::resize_with (line 428) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::split_off (line 549) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::insert (line 272) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::swap_remove (line 575) ... ok
[INFO] [stdout] test src/slicevec.rs - slicevec::SliceVec::retain (line 469) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f29391d52fbd49a6b60b56ceb05aa9b4106c2841fcaa7baf46b1fa2d692aaed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f29391d52fbd49a6b60b56ceb05aa9b4106c2841fcaa7baf46b1fa2d692aaed", kill_on_drop: false }`
[INFO] [stdout] 5f29391d52fbd49a6b60b56ceb05aa9b4106c2841fcaa7baf46b1fa2d692aaed