[INFO] crate qcell 0.4.1 is already in cache
[INFO] testing qcell-0.4.1 against 1.45.2 for beta-1.46-1
[INFO] extracting crate qcell 0.4.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate qcell 0.4.1 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate qcell 0.4.1
[INFO] finished tweaking crates.io crate qcell 0.4.1
[INFO] tweaked toml for crates.io crate qcell 0.4.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a7866d2732e2cbb3480ecd7c3ec0d1557b24a22fea2c002076cabb729e94a7b
[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" "8a7866d2732e2cbb3480ecd7c3ec0d1557b24a22fea2c002076cabb729e94a7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a7866d2732e2cbb3480ecd7c3ec0d1557b24a22fea2c002076cabb729e94a7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a7866d2732e2cbb3480ecd7c3ec0d1557b24a22fea2c002076cabb729e94a7b", kill_on_drop: false }`
[INFO] [stdout] 8a7866d2732e2cbb3480ecd7c3ec0d1557b24a22fea2c002076cabb729e94a7b
[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" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e472792d46e7b5da705fef7fbe5ea9eff91fa62e44bd5cb110b898e9305f6e3
[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" "4e472792d46e7b5da705fef7fbe5ea9eff91fa62e44bd5cb110b898e9305f6e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling qcell v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "4e472792d46e7b5da705fef7fbe5ea9eff91fa62e44bd5cb110b898e9305f6e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e472792d46e7b5da705fef7fbe5ea9eff91fa62e44bd5cb110b898e9305f6e3", kill_on_drop: false }`
[INFO] [stdout] 4e472792d46e7b5da705fef7fbe5ea9eff91fa62e44bd5cb110b898e9305f6e3
[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" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d064816ba077074a7dcf0da34977aa9f813d53ae9010e574a1a7f53fdaa8aae
[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" "5d064816ba077074a7dcf0da34977aa9f813d53ae9010e574a1a7f53fdaa8aae", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rustversion v1.0.3
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling trybuild v1.0.31
[INFO] [stderr]    Compiling qcell v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 58.22s
[INFO] running `Command { std: "docker" "inspect" "5d064816ba077074a7dcf0da34977aa9f813d53ae9010e574a1a7f53fdaa8aae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d064816ba077074a7dcf0da34977aa9f813d53ae9010e574a1a7f53fdaa8aae", kill_on_drop: false }`
[INFO] [stdout] 5d064816ba077074a7dcf0da34977aa9f813d53ae9010e574a1a7f53fdaa8aae
[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" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab97f95180ded5c84b58768fa9a1663bb9daedeb8fbd14d2ed2ce2a01287661b
[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" "ab97f95180ded5c84b58768fa9a1663bb9daedeb8fbd14d2ed2ce2a01287661b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/qcell-71b5947790d7a8a1
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test lcell::tests::lcell ... ok
[INFO] [stdout] test qcell::tests::qcell_ids ... ok
[INFO] [stdout] test tcell::tests::tcell_singleton_2 ... ok
[INFO] [stdout] test qcell::tests::qcell ... ok
[INFO] [stdout] test qcell::tests::qcell_fast_ids ... ok
[INFO] [stdout] test qcell::tests::qcell_sep_ids ... ok
[INFO] [stdout] test tcell::tests::tcell ... ok
[INFO] [stdout] test tlcell::tests::tlcell ... ok
[INFO] [stdout] test tcell::tests::tcell_singleton_3 ... ok
[INFO] [stdout] test tlcell::tests::tlcell_singleton_2 ... ok
[INFO] [stdout] test tlcell::tests::tlcell_singleton_3 ... ok
[INFO] [stdout] test tlcell::tests::tlcell_threads ... ok
[INFO] [stdout] test lcell::tests::lcell_rw2 ... ok
[INFO] [stdout] test lcell::tests::lcell_rw3_1 ... ok
[INFO] [stdout] test tcell::tests::tcell_singleton_1 ... ok
[INFO] [stdout] test lcell::tests::lcell_rw3_3 ... ok
[INFO] [stdout] test lcell::tests::lcell_rw3_2 ... ok
[INFO] [stdout] test tcell::tests::tcell_threads ... ok
[INFO] [stdout] test tlcell::tests::tlcell_singleton_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests qcell
[INFO] [stdout] 
[INFO] [stdout] running 88 tests
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 115) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 163) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 147) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 100) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 265) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 281) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 179) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 21) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 64) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 289) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 32) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 48) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 308) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 317) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 326) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 107) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 153) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 169) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 232) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 9) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 196) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 216) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 20) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 239) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 212) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 231) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 262) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 254) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 270) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 130) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 83) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 121) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 137) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 59) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 9) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 93) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 131) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 149) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 207) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 187) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 22) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 227) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 185) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 283) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 301) ... ok
[INFO] [stdout] test src/doctest_lcell.rs - doctest_lcell (line 243) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 30) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 310) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 329) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 338) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 90) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 247) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 347) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 36) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 77) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 44) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 69) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 131) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 149) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 48) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 187) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 207) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 256) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 227) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 22) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 274) ... ok
[INFO] [stdout] test src/doctest_qcell.rs - doctest_qcell (line 196) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 325) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 248) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 307) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 10) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 167) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 334) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 36) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 48) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 90) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 69) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 111) ... ok
[INFO] [stdout] test src/lib.rs -  (line 75) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 266) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 10) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 111) ... ok
[INFO] [stdout] test src/lib.rs -  (line 59) ... ok
[INFO] [stdout] test src/lib.rs -  (line 119) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 167) ... ok
[INFO] [stdout] test src/doctest_tlcell.rs - doctest_tlcell (line 285) ... ok
[INFO] [stdout] test src/lib.rs -  (line 98) ... ok
[INFO] [stdout] test src/doctest_tcell.rs - doctest_tcell (line 259) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 88 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab97f95180ded5c84b58768fa9a1663bb9daedeb8fbd14d2ed2ce2a01287661b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab97f95180ded5c84b58768fa9a1663bb9daedeb8fbd14d2ed2ce2a01287661b", kill_on_drop: false }`
[INFO] [stdout] ab97f95180ded5c84b58768fa9a1663bb9daedeb8fbd14d2ed2ce2a01287661b