[INFO] fetching crate safina-sync 0.1.5...
[INFO] building safina-sync-0.1.5 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate safina-sync 0.1.5 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate safina-sync 0.1.5 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 safina-sync 0.1.5
[INFO] finished tweaking crates.io crate safina-sync 0.1.5
[INFO] tweaked toml for crates.io crate safina-sync 0.1.5 written to /workspace/builds/worker-0/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded safina-async-test v0.1.9
[INFO] [stderr]   Downloaded safina-async-test-core v0.1.1
[INFO] [stderr]   Downloaded safina-timer v0.1.9
[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" "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] 6690873de73a13df83565394e62f08495c398ce1bd284e1bb16f7b5fc1c23442
[INFO] running `Command { std: "docker" "start" "-a" "6690873de73a13df83565394e62f08495c398ce1bd284e1bb16f7b5fc1c23442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6690873de73a13df83565394e62f08495c398ce1bd284e1bb16f7b5fc1c23442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6690873de73a13df83565394e62f08495c398ce1bd284e1bb16f7b5fc1c23442", kill_on_drop: false }`
[INFO] [stdout] 6690873de73a13df83565394e62f08495c398ce1bd284e1bb16f7b5fc1c23442
[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" "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] 59fedb83993c64a363d786aaed22086a86d1ef438b958d0b5a8ad3e4a20061e2
[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" "59fedb83993c64a363d786aaed22086a86d1ef438b958d0b5a8ad3e4a20061e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling safina-sync v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "59fedb83993c64a363d786aaed22086a86d1ef438b958d0b5a8ad3e4a20061e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59fedb83993c64a363d786aaed22086a86d1ef438b958d0b5a8ad3e4a20061e2", kill_on_drop: false }`
[INFO] [stdout] 59fedb83993c64a363d786aaed22086a86d1ef438b958d0b5a8ad3e4a20061e2
[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" "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] 7cf788c61ce299ffe0ce45984421f5226eec717d3bbd7581cfdb7cca6fa47c38
[INFO] running `Command { std: "docker" "start" "-a" "7cf788c61ce299ffe0ce45984421f5226eec717d3bbd7581cfdb7cca6fa47c38", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling safina-threadpool v0.1.3
[INFO] [stderr]    Compiling safina-sync v0.1.5
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr] SG_CR_Eslkdjf: unicode_xid, (871b1e9a51f88fc2, 32ae6a5de167fa58), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (1ba9317369ec847a, 7ec9cb2b6ca2a3e7), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: safina_threadpool, (6df1941616eaa0b2, 5b54bb8806c29a9a), 8, 8
[INFO] [stderr]    Compiling safina-executor v0.1.7
[INFO] [stderr]    Compiling safina-timer v0.1.9
[INFO] [stderr] SG_CR_Eslkdjf: safina_executor, (a7f7faed25e0e15e, 8cb786d83aa10f76), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: safina_executor, (e194f232b41ca0fb, 17b4a1cda9b754e6), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: safina_executor, (53db91870d89970d, 8701871443d7cade), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: safina_executor, (68684b0ed33ac1d7, 7aa49fcf804992f3), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: safina_timer, (657bd2bd583201a5, 347fcfcc5ec0fffc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: safina_timer, (890140c03e337971, b46eb02e5ed0c72), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: proc_macro2, (94a2819eb26aa377, 5375580467de5b8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: proc_macro2, (94a2819eb26aa377, 5375580467de5b8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: proc_macro2, (94a2819eb26aa377, 5375580467de5b8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: proc_macro2, (69decaa743b706a9, 135c2374482aa39a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: proc_macro2, (da8b1acbe5f6da6f, 7e473b421716ba9), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: proc_macro2, (788211f7daeaa076, 6bb3e81d5de436ea), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: proc_macro2, (cc39faad6f2bcdae, f06a9bf7428d65a4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: proc_macro2, (cdc8d406a71ff103, dae5ade13533f44e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: proc_macro2, (708e400f32900266, c58a214e963eb776), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: proc_macro2, (d0c7db48ae1a76c8, a63ad1ffe6482f8b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: proc_macro2, (2a288715c86ac04, 2865fd5a82fba0d3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: proc_macro2, (ebd4a741b58eaf3, f2b5970e271a4ed0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: proc_macro2, (d0ec5aa14c6c0521, e0417bd999b9647b), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: proc_macro2, (d5157ae52d1c0e4f, 5ca574918a171cdd), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: proc_macro2, (4e5a9a8e78ee7312, bcc4190ec3166d61), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: proc_macro2, (37867a8993f64bb7, aedb6116dbf96ea4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: proc_macro2, (d609cf9c3f87a564, 8f82b407e49ef811), 0, 0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr] SG_CR_Eslkdjf: quote, (7788b9367d5e2689, 6aa3c944c1d7b1bc), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: quote, (7788b9367d5e2689, 6aa3c944c1d7b1bc), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: quote, (f5bfe620c2aad96b, 5624a1fea11abc3f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: quote, (f5bfe620c2aad96b, 5624a1fea11abc3f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: quote, (fc8a1ce002b3111b, ad663475e7039b28), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: quote, (2aa96a09881ab7c4, 5100ca52a050bafe), 8, 8
[INFO] [stderr]    Compiling safina-async-test-core v0.1.1
[INFO] [stderr]    Compiling safina-async-test v0.1.9
[INFO] [stderr]    Compiling safina-sync v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: promise, (63293bbfd157a8c1, 99c8f2fe392cb679), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mutex, (b55ff9157718cfc8, 1fbffc76c2f996a2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: promise, (a53685eb812746f2, 21ff285062779b00), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mutex, (e159d0f5b90028a8, b8efaa9d4dcaf24e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: promise, (3dfd259806f98478, 6821986a28071194), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: promise, (766ed10a39c7343b, 64c7a2dd233449d0), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: promise, (e328e4953c266e2c, a02e40ca2c2038d8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: promise, (ca06811977e3338a, ba5402a3f56d4e14), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: promise, (a912c2ea1660005, 30511fbad6772991), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: promise, (120fff812ec383be, 3001ed205344b0e4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: promise, (ac0607a4530856ff, cf2ca2f326545f4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: promise, (40571105ec63e761, accb23d76596f4b3), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: promise, (1c12a2dbba0b860c, 5c816f45d4c06b92), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: promise, (c4de8bdbd4988147, 201669ecea06067e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: promise, (cbc3afff4d018ff1, c63633ebf201d694), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: promise, (219d6175b0653873, c70d21be310bd426), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: promise, (555a7e2625175a01, 8298562a7663d781), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mutex, (582b075458035025, 8af41cce5fd73bfc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mutex, (b7ac16d54163a61f, 22ad1e5cefd4cc46), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mutex, (d024171e20fa3f64, f8a48d8115992597), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: mutex, (ad36c335845e6d1a, 2ebdf1ec55f01b0a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mutex, (cdbb3fa398e81f10, cdd38d3e9a24eb16), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mutex, (b1a5fce70b8db186, 72940310933068b4), 24, 24
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.34s
[INFO] running `Command { std: "docker" "inspect" "7cf788c61ce299ffe0ce45984421f5226eec717d3bbd7581cfdb7cca6fa47c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cf788c61ce299ffe0ce45984421f5226eec717d3bbd7581cfdb7cca6fa47c38", kill_on_drop: false }`
[INFO] [stdout] 7cf788c61ce299ffe0ce45984421f5226eec717d3bbd7581cfdb7cca6fa47c38