[INFO] fetching crate ckb-channel 0.43.2...
[INFO] building ckb-channel-0.43.2 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate ckb-channel 0.43.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ckb-channel 0.43.2 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ckb-channel 0.43.2
[INFO] finished tweaking crates.io crate ckb-channel 0.43.2
[INFO] tweaked toml for crates.io crate ckb-channel 0.43.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", 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] 1775b340d11d551e32f4f1c2b1a2bc7ea780b5d2913ceb5266f41314dc5ee9c3
[INFO] running `Command { std: "docker" "start" "-a" "1775b340d11d551e32f4f1c2b1a2bc7ea780b5d2913ceb5266f41314dc5ee9c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1775b340d11d551e32f4f1c2b1a2bc7ea780b5d2913ceb5266f41314dc5ee9c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1775b340d11d551e32f4f1c2b1a2bc7ea780b5d2913ceb5266f41314dc5ee9c3", kill_on_drop: false }`
[INFO] [stdout] 1775b340d11d551e32f4f1c2b1a2bc7ea780b5d2913ceb5266f41314dc5ee9c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 703c3532ba8b01da2eac10ec6c3fa5fd345b601565b147e19fbe42a57bbe1ed6
[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" "703c3532ba8b01da2eac10ec6c3fa5fd345b601565b147e19fbe42a57bbe1ed6", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (f2b0d99ad0a7ad22, 9f2fa0fa9c817b06), 16, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (5be0216d113a9531, ef5b6992c8bfc33b), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (af9ac444ef742b6e, 3affe858441ced6b), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (af9ac444ef742b6e, 3affe858441ced6b), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (27e46262542c06f2, 66ef152c1e0d9e86), 24, 32
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (16514769e8b9feb2, 3d5997911c093bf4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (d2bd4925edfbd668, 5465fbc557e53f84), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (a4aba0da9b4f21ad, 7d03260d66e13511), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (81800e2ce71fba15, c6570879e18fd761), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (af9ac444ef742b6e, 3affe858441ced6b), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (a8752f349100a952, 9491fdc42eaba7b3), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (77d80e2a0c39bc9d, f725db9eeb10721d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (2cc40181cfa41cbf, de2467d32b19c3ee), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (2cc40181cfa41cbf, de2467d32b19c3ee), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (e576ea12039c33b7, 7b6a6ff2dca2f224), 16, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (6c0b0806137ae456, e291b093e4ea542), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (af529cf452a1b67b, 7003253380bc7044), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (2cc40181cfa41cbf, de2467d32b19c3ee), 16, 16
[INFO] [stderr]    Compiling ckb-channel v0.43.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "703c3532ba8b01da2eac10ec6c3fa5fd345b601565b147e19fbe42a57bbe1ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "703c3532ba8b01da2eac10ec6c3fa5fd345b601565b147e19fbe42a57bbe1ed6", kill_on_drop: false }`
[INFO] [stdout] 703c3532ba8b01da2eac10ec6c3fa5fd345b601565b147e19fbe42a57bbe1ed6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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] a4aea1bc367d70211e2a9b51074aaa264131125542b23ea00124e8cc6676216c
[INFO] running `Command { std: "docker" "start" "-a" "a4aea1bc367d70211e2a9b51074aaa264131125542b23ea00124e8cc6676216c", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (f2b0d99ad0a7ad22, 9f2fa0fa9c817b06), 16, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (5be0216d113a9531, ef5b6992c8bfc33b), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (af9ac444ef742b6e, 3affe858441ced6b), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (af9ac444ef742b6e, 3affe858441ced6b), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (27e46262542c06f2, 66ef152c1e0d9e86), 24, 32
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (16514769e8b9feb2, 3d5997911c093bf4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (d2bd4925edfbd668, 5465fbc557e53f84), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (a4aba0da9b4f21ad, 7d03260d66e13511), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (81800e2ce71fba15, c6570879e18fd761), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (af9ac444ef742b6e, 3affe858441ced6b), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (a8752f349100a952, 9491fdc42eaba7b3), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (77d80e2a0c39bc9d, f725db9eeb10721d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (2cc40181cfa41cbf, de2467d32b19c3ee), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (2cc40181cfa41cbf, de2467d32b19c3ee), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (e576ea12039c33b7, 7b6a6ff2dca2f224), 16, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (6c0b0806137ae456, e291b093e4ea542), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (af529cf452a1b67b, 7003253380bc7044), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (2cc40181cfa41cbf, de2467d32b19c3ee), 16, 16
[INFO] [stderr]    Compiling ckb-channel v0.43.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "a4aea1bc367d70211e2a9b51074aaa264131125542b23ea00124e8cc6676216c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4aea1bc367d70211e2a9b51074aaa264131125542b23ea00124e8cc6676216c", kill_on_drop: false }`
[INFO] [stdout] a4aea1bc367d70211e2a9b51074aaa264131125542b23ea00124e8cc6676216c