[INFO] fetching crate decent-synquote-alternative 0.4.0...
[INFO] building decent-synquote-alternative-0.4.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate decent-synquote-alternative 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate decent-synquote-alternative 0.4.0 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 decent-synquote-alternative 0.4.0
[INFO] finished tweaking crates.io crate decent-synquote-alternative 0.4.0
[INFO] tweaked toml for crates.io crate decent-synquote-alternative 0.4.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] cba87204a2d58808375ca489ff7dfd0cb897cc5f92b8b2d98fea614e96a0fd31
[INFO] running `Command { std: "docker" "start" "-a" "cba87204a2d58808375ca489ff7dfd0cb897cc5f92b8b2d98fea614e96a0fd31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cba87204a2d58808375ca489ff7dfd0cb897cc5f92b8b2d98fea614e96a0fd31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cba87204a2d58808375ca489ff7dfd0cb897cc5f92b8b2d98fea614e96a0fd31", kill_on_drop: false }`
[INFO] [stdout] cba87204a2d58808375ca489ff7dfd0cb897cc5f92b8b2d98fea614e96a0fd31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 925ad1b5719ab17c84fe8c1a460bd584ddb8b909598e49014da07b0d813b5367
[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" "925ad1b5719ab17c84fe8c1a460bd584ddb8b909598e49014da07b0d813b5367", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (1ba9317369ec847a, 7ec9cb2b6ca2a3e7), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: unicode_xid, (871b1e9a51f88fc2, 32ae6a5de167fa58), 8, 8
[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 decent-synquote-alternative v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (bf483db74b70785, 6121a125444b47ab), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (59cd2ea9b427d1ea, e04586747c3f24f8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (d18b9ed9c98e74a1, a734586bd12c949b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (947f9d089bb7a475, f8b5c6f4fe587bef), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (3bef8c4e01d85811, e754b2a6b7ea3efd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (160f1626cbbf5942, 19039589a48f3cbb), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (9f8258b7ca0d5a38, b0ddd36abe7e4930), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (72a2263e94d13886, a61fe5d2566d3d69), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (56ab1ed261535620, b6fde51dc6d35145), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (12bcb22f58b437e6, bca0f51819144827), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (98107f6dd0dd5433, 77e4f3681ea6617d), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (e60583d935910ce0, e49775665cde2570), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (88393b8b78a13e62, 7d9a8d5340f95879), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (a9f7333dc1fda96f, 9529342f9d4135d8), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (bae436d2fc3f0746, 421daa36f3b2a944), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (540de3d1fb7500a3, 9e6799f5e3c33801), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (92d57a7b61d9fa95, eb68f4671360bff3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (ed8c8ffe6365bd11, 8fe64e6ae6c5436c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (60f35bf49da7677b, 9545c1b618d3938d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (af903b0873827b6c, 113c2391a03dd125), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (3bfa01f6ce329513, 4e4cce26fd0f77), 8, 8
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "925ad1b5719ab17c84fe8c1a460bd584ddb8b909598e49014da07b0d813b5367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "925ad1b5719ab17c84fe8c1a460bd584ddb8b909598e49014da07b0d813b5367", kill_on_drop: false }`
[INFO] [stdout] 925ad1b5719ab17c84fe8c1a460bd584ddb8b909598e49014da07b0d813b5367
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 1e29c4c30b77ec6c4bf74a73a84f07d184dfd5a6aa478f51a85e27a976c84360
[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" "1e29c4c30b77ec6c4bf74a73a84f07d184dfd5a6aa478f51a85e27a976c84360", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (1ba9317369ec847a, 7ec9cb2b6ca2a3e7), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: unicode_xid, (871b1e9a51f88fc2, 32ae6a5de167fa58), 8, 8
[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] SG_CR_Eslkdjf: decent_synquote_alternative, (bf483db74b70785, 6121a125444b47ab), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (59cd2ea9b427d1ea, e04586747c3f24f8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (d18b9ed9c98e74a1, a734586bd12c949b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (947f9d089bb7a475, f8b5c6f4fe587bef), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (3bef8c4e01d85811, e754b2a6b7ea3efd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (160f1626cbbf5942, 19039589a48f3cbb), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (9f8258b7ca0d5a38, b0ddd36abe7e4930), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (72a2263e94d13886, a61fe5d2566d3d69), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (56ab1ed261535620, b6fde51dc6d35145), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (12bcb22f58b437e6, bca0f51819144827), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (98107f6dd0dd5433, 77e4f3681ea6617d), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (e60583d935910ce0, e49775665cde2570), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (88393b8b78a13e62, 7d9a8d5340f95879), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (a9f7333dc1fda96f, 9529342f9d4135d8), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (bae436d2fc3f0746, 421daa36f3b2a944), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (540de3d1fb7500a3, 9e6799f5e3c33801), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (92d57a7b61d9fa95, eb68f4671360bff3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (ed8c8ffe6365bd11, 8fe64e6ae6c5436c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (60f35bf49da7677b, 9545c1b618d3938d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (af903b0873827b6c, 113c2391a03dd125), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (3bfa01f6ce329513, 4e4cce26fd0f77), 8, 8
[INFO] [stderr]    Compiling decent-synquote-alternative v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (f6d603a2572bb601, 3abdd00e2aa6675d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (3284b51ca80a9e34, 4eb5f29f505e3865), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (31d3d8a49440497d, 6654a5020fe6b984), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (1cd693f844c33d0a, 9208c944f741f40), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (4f5576d8a96d9bb9, b75b3e2efba9767c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (40fbb055cd3a4c62, 740beb263850059f), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (1562d30fedfaa595, 56c2a2c496a06062), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (1eb9d20cd3d70736, 33a0f4d2645c2d2a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (2ce217786a9f21c6, 2478672dd79ef94c), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (1c5580301e935751, 36c4f2e417bdf231), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (a1e7325cc30d6a94, dfcecdc1175138b3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (3e68f173a334969b, d6e31201c3dba19c), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (8c976991216f829a, 6d0012d8ebbaa6d0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (32e3fc2c6acc7c00, 84d75c3baa9910b8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: decent_synquote_alternative, (6d478afa9cf5a984, 88ea849eb4d8ed56), 8, 8
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "1e29c4c30b77ec6c4bf74a73a84f07d184dfd5a6aa478f51a85e27a976c84360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e29c4c30b77ec6c4bf74a73a84f07d184dfd5a6aa478f51a85e27a976c84360", kill_on_drop: false }`
[INFO] [stdout] 1e29c4c30b77ec6c4bf74a73a84f07d184dfd5a6aa478f51a85e27a976c84360