[INFO] crate arrayvec 0.5.1 is already in cache
[INFO] testing arrayvec-0.5.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate arrayvec 0.5.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate arrayvec 0.5.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arrayvec 0.5.1
[INFO] finished tweaking crates.io crate arrayvec 0.5.1
[INFO] tweaked toml for crates.io crate arrayvec 0.5.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ac9265b0d1bd213668dfa009706ba84de8c37f406286a2524c2f855cee3d541
[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" "3ac9265b0d1bd213668dfa009706ba84de8c37f406286a2524c2f855cee3d541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ac9265b0d1bd213668dfa009706ba84de8c37f406286a2524c2f855cee3d541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac9265b0d1bd213668dfa009706ba84de8c37f406286a2524c2f855cee3d541", kill_on_drop: false }`
[INFO] [stdout] 3ac9265b0d1bd213668dfa009706ba84de8c37f406286a2524c2f855cee3d541
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd8d782e00d4966a398d74c43bd8bd01d6057a05adeadfd87e67ae70fd50714d
[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" "dd8d782e00d4966a398d74c43bd8bd01d6057a05adeadfd87e67ae70fd50714d", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "dd8d782e00d4966a398d74c43bd8bd01d6057a05adeadfd87e67ae70fd50714d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd8d782e00d4966a398d74c43bd8bd01d6057a05adeadfd87e67ae70fd50714d", kill_on_drop: false }`
[INFO] [stdout] dd8d782e00d4966a398d74c43bd8bd01d6057a05adeadfd87e67ae70fd50714d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", 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] 802838db25726a64e36fbdd075787002c50a50e69420c9028b30cdf54a7ef628
[INFO] running `Command { std: "docker" "start" "-a" "802838db25726a64e36fbdd075787002c50a50e69420c9028b30cdf54a7ef628", kill_on_drop: false }`
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling serde_test v1.0.114
[INFO] [stderr]    Compiling arrayvec v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.29s
[INFO] running `Command { std: "docker" "inspect" "802838db25726a64e36fbdd075787002c50a50e69420c9028b30cdf54a7ef628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "802838db25726a64e36fbdd075787002c50a50e69420c9028b30cdf54a7ef628", kill_on_drop: false }`
[INFO] [stdout] 802838db25726a64e36fbdd075787002c50a50e69420c9028b30cdf54a7ef628
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] c248d8e9787eb24b05482ff2f972b367b615d895e5da8d9d829f1da9ef772835
[INFO] running `Command { std: "docker" "start" "-a" "c248d8e9787eb24b05482ff2f972b367b615d895e5da8d9d829f1da9ef772835", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/arrayvec-225e0bd70de41110
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test char::test_encode_utf8_oob ... ok
[INFO] [stdout] test char::test_encode_utf8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde-b8cc1b3519410105
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-917f30170f90b56f
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test array_clone_from ... ok
[INFO] [stdout] test test_compact_size ... ok
[INFO] [stdout] test test_drop_in_insert ... ok
[INFO] [stdout] test test_extend ... ok
[INFO] [stdout] test test_drop ... ok
[INFO] [stdout] test test_drain_range_inclusive ... ok
[INFO] [stdout] test test_extend_zst ... ok
[INFO] [stdout] test test_insert ... ok
[INFO] [stdout] test test_into_inner_1 ... ok
[INFO] [stdout] test test_insert_at_length ... ok
[INFO] [stdout] test test_into_inner_2 ... ok
[INFO] [stdout] test test_into_inner_3_ ... ok
[INFO] [stdout] test test_is_send_sync ... ok
[INFO] [stdout] test test_extend_from_slice ... ok
[INFO] [stdout] test test_pop_at ... ok
[INFO] [stdout] test test_retain ... ok
[INFO] [stdout] test test_extend_from_slice_error ... ok
[INFO] [stdout] test test_default ... ok
[INFO] [stdout] test test_drain ... ok
[INFO] [stdout] test test_iter ... ok
[INFO] [stdout] test test_still_works_with_option_arrayvec ... ok
[INFO] [stdout] test test_string_clone ... ok
[INFO] [stdout] test test_string_from ... ok
[INFO] [stdout] test test_string_from_bytes ... ok
[INFO] [stdout] test test_string_parse_from_str ... ok
[INFO] [stdout] test test_string_push ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_u16_index ... ok
[INFO] [stdout] test test_write ... ok
[INFO] [stdout] test test_sizes ... ok
[INFO] [stdout] test test_simple ... ok
[INFO] [stdout] test test_capacity_left ... ok
[INFO] [stdout] test test_drain_range_inclusive_oob ... ok
[INFO] [stdout] test test_drain_oob ... ok
[INFO] [stdout] test test_insert_out_of_bounds ... ok
[INFO] [stdout] test test_drop_panic ... ok
[INFO] [stdout] test test_drop_panics ... ok
[INFO] [stdout] test test_drop_panic_into_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arrayvec
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test src/array_string.rs - array_string::ArrayString<A>::push (line 139) ... ok
[INFO] [stdout] test src/array_string.rs - array_string::ArrayString<A>::capacity (line 114) ... ok
[INFO] [stdout] test src/lib.rs - &'a ArrayVec<A> (line 700) ... ok
[INFO] [stdout] test src/array_string.rs - array_string::ArrayString<A>::from_byte_string (line 98) ... ok
[INFO] [stdout] test src/array_string.rs - array_string::ArrayString<A>::truncate (line 272) ... ok
[INFO] [stdout] test src/array_string.rs - array_string::ArrayString<A>::new (line 53) ... ok
[INFO] [stdout] test src/array_string.rs - array_string::ArrayString<A>::push_str (line 190) ... ok
[INFO] [stdout] test src/lib.rs - &'a mut ArrayVec<A> (line 717) ... ok
[INFO] [stdout] test src/array_string.rs - array_string::ArrayString<A>::try_push (line 159) ... ok
[INFO] [stdout] test src/array_string.rs - array_string::ArrayString<A>::pop (line 242) ... ok
[INFO] [stdout] test src/array_string.rs - array_string::ArrayString<A>::try_push_str (line 210) ... ok
[INFO] [stdout] test src/array_string.rs - array_string::ArrayString<A>::from (line 80) ... ok
[INFO] [stdout] test src/array_string.rs - array_string::ArrayString<A>::is_full (line 125) ... ok
[INFO] [stdout] test src/array_string.rs - array_string::ArrayString<A>::remove (line 302) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A>::drain (line 565) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A> (line 684) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A> (line 736) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A>::capacity (line 131) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A>::insert (line 260) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A>::len (line 119) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A>::push_unchecked (line 224) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A>::is_full (line 142) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A>::remaining_capacity (line 154) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A>::pop (line 324) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A>::new (line 102) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A>::push (line 169) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A>::pop_at (line 424) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A>::remove (line 403) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A>::retain (line 479) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A>::swap_pop (line 378) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A>::try_push (line 188) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A>::swap_remove (line 353) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A>::try_extend_from_slice (line 521) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A>::truncate (line 449) ... ok
[INFO] [stdout] test src/lib.rs - ArrayVec<A>::try_insert (line 283) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c248d8e9787eb24b05482ff2f972b367b615d895e5da8d9d829f1da9ef772835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c248d8e9787eb24b05482ff2f972b367b615d895e5da8d9d829f1da9ef772835", kill_on_drop: false }`
[INFO] [stdout] c248d8e9787eb24b05482ff2f972b367b615d895e5da8d9d829f1da9ef772835