[INFO] fetching crate byte_set 0.1.2...
[INFO] testing byte_set-0.1.2 against 1.44.0 for beta-1.45-1
[INFO] extracting crate byte_set 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate byte_set 0.1.2 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate byte_set 0.1.2
[INFO] finished tweaking crates.io crate byte_set 0.1.2
[INFO] tweaked toml for crates.io crate byte_set 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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=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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7ae7442bcd75e2e0113ac46f7fa6cf2614e5daf9ed4ac28452cec7901cfe0313
[INFO] running `"docker" "start" "-a" "7ae7442bcd75e2e0113ac46f7fa6cf2614e5daf9ed4ac28452cec7901cfe0313"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling byte_set v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "7ae7442bcd75e2e0113ac46f7fa6cf2614e5daf9ed4ac28452cec7901cfe0313"`
[INFO] running `"docker" "rm" "-f" "7ae7442bcd75e2e0113ac46f7fa6cf2614e5daf9ed4ac28452cec7901cfe0313"`
[INFO] [stdout] 7ae7442bcd75e2e0113ac46f7fa6cf2614e5daf9ed4ac28452cec7901cfe0313
[INFO] running `"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=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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 971ef3ea160c709ab440d9e1437fe3701020ccdffd089b2ebc83f3064b468768
[INFO] running `"docker" "start" "-a" "971ef3ea160c709ab440d9e1437fe3701020ccdffd089b2ebc83f3064b468768"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling oorandom v11.1.1
[INFO] [stderr]    Compiling ahash v0.3.5
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling crossbeam-queue v0.2.2
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion-plot v0.4.2
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling criterion v0.3.2
[INFO] [stderr]    Compiling byte_set v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 53.43s
[INFO] running `"docker" "inspect" "971ef3ea160c709ab440d9e1437fe3701020ccdffd089b2ebc83f3064b468768"`
[INFO] running `"docker" "rm" "-f" "971ef3ea160c709ab440d9e1437fe3701020ccdffd089b2ebc83f3064b468768"`
[INFO] [stdout] 971ef3ea160c709ab440d9e1437fe3701020ccdffd089b2ebc83f3064b468768
[INFO] running `"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=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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b7740678eb83c66ba5af39911a814827dd597918d97195750186769b673c2703
[INFO] running `"docker" "start" "-a" "b7740678eb83c66ba5af39911a814827dd597918d97195750186769b673c2703"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/byte_set-9a77047e4bb502a2
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::first ... ok
[INFO] [stdout] test tests::last ... ok
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test iter::tests::collect_full_rev ... ok
[INFO] [stdout] test iter::tests::contains_full ... ok
[INFO] [stdout] test tests::len ... ok
[INFO] [stdout] test tests::remove ... ok
[INFO] [stdout] test iter::tests::collect_full ... ok
[INFO] [stdout] test iter::tests::contains_full_rev ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests byte_set
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test src/lib.rs -  (line 145) ... ok
[INFO] [stdout] test src/lib.rs -  (line 199) ... ok
[INFO] [stdout] test src/lib.rs -  (line 212) ... ok
[INFO] [stdout] test src/lib.rs -  (line 105) ... ok
[INFO] [stdout] test src/lib.rs -  (line 237) ... ok
[INFO] [stdout] test src/lib.rs -  (line 228) ... ok
[INFO] [stdout] test src/lib.rs -  (line 114) ... ok
[INFO] [stdout] test src/lib.rs -  (line 133) ... ok
[INFO] [stdout] test src/lib.rs -  (line 168) ... ok
[INFO] [stdout] test src/lib.rs -  (line 176) ... ok
[INFO] [stdout] test src/lib.rs -  (line 159) ... ok
[INFO] [stdout] test src/lib.rs -  (line 187) ... ok
[INFO] [stdout] test src/lib.rs -  (line 122) ... ok
[INFO] [stdout] test src/lib.rs -  (line 249) ... ok
[INFO] [stdout] test src/lib.rs -  (line 280) ... ok
[INFO] [stdout] test src/lib.rs -  (line 298) ... ok
[INFO] [stdout] test src/lib.rs -  (line 67) ... ok
[INFO] [stdout] test src/lib.rs -  (line 60) ... ok
[INFO] [stdout] test src/lib.rs -  (line 262) ... ok
[INFO] [stdout] test src/lib.rs -  (line 321) ... ok
[INFO] [stdout] test src/lib.rs -  (line 305) ... ok
[INFO] [stdout] test src/lib.rs -  (line 79) ... ok
[INFO] [stdout] test src/lib.rs -  (line 85) ... ok
[INFO] [stdout] test src/lib.rs - ByteSet::ASCII_ALPHABETIC (line 1006) ... ok
[INFO] [stdout] test src/lib.rs -  (line 92) ... ok
[INFO] [stdout] test src/lib.rs - ByteSet::ASCII (line 972) ... ok
[INFO] [stdout] test src/lib.rs - ByteSet::ASCII_ALPHANUMERIC (line 1082) ... ok
[INFO] [stdout] test src/lib.rs - ByteSet::ASCII_GRAPHIC (line 1182) ... ok
[INFO] [stdout] test src/lib.rs - ByteSet::ASCII_LOWERCASE (line 1053) ... ok
[INFO] [stdout] test src/lib.rs - ByteSet::ASCII_HEXDIGIT (line 1129) ... ok
[INFO] [stdout] test src/lib.rs - ByteSet::ASCII_CONTROL (line 1238) ... ok
[INFO] [stdout] test src/lib.rs - ByteSet::ASCII_DIGIT (line 1103) ... ok
[INFO] [stdout] test src/lib.rs - ByteSet::ASCII_PUNCTUATION (line 1157) ... ok
[INFO] [stdout] test src/lib.rs - ByteSet::ASCII_UPPERCASE (line 1028) ... ok
[INFO] [stdout] test src/lib.rs - ByteSet::ASCII_WHITESPACE (line 1210) ... ok
[INFO] [stdout] test src/macros.rs - byte_set (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b7740678eb83c66ba5af39911a814827dd597918d97195750186769b673c2703"`
[INFO] running `"docker" "rm" "-f" "b7740678eb83c66ba5af39911a814827dd597918d97195750186769b673c2703"`
[INFO] [stdout] b7740678eb83c66ba5af39911a814827dd597918d97195750186769b673c2703