[INFO] fetching crate seqlock 0.1.2...
[INFO] building seqlock-0.1.2 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate seqlock 0.1.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate seqlock 0.1.2 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 seqlock 0.1.2
[INFO] finished tweaking crates.io crate seqlock 0.1.2
[INFO] tweaked toml for crates.io crate seqlock 0.1.2 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f4618302520737e8faccefe5c0a6c8bc98b6a710e3237389cc1864e341782490
[INFO] running `Command { std: "docker" "start" "-a" "f4618302520737e8faccefe5c0a6c8bc98b6a710e3237389cc1864e341782490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4618302520737e8faccefe5c0a6c8bc98b6a710e3237389cc1864e341782490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4618302520737e8faccefe5c0a6c8bc98b6a710e3237389cc1864e341782490", kill_on_drop: false }`
[INFO] [stdout] f4618302520737e8faccefe5c0a6c8bc98b6a710e3237389cc1864e341782490
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1e13c530cb90c41e574d18fda15fe5df7be612cd03d0ac2f67ffc7fcf7066064
[INFO] running `Command { std: "docker" "start" "-a" "1e13c530cb90c41e574d18fda15fe5df7be612cd03d0ac2f67ffc7fcf7066064", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot_core, (20010659fff73845, c83e1a4898fddebc), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot_core, (2a21ae487f8cdf44, fae3d6d249085661), 0, 0
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (1704edf21bfc3c04, a923c4372c65cee8), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (eefb77b154e8d8ab, 50a5a7e03ef9e9ea), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (1f9c96656b539750, c6e5208397aa37e7), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (4ecde2b9087b4ba0, bf4d6a984b487efc), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (bc888857a18e4acd, 72d053ea4427be86), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (ef0639eb9a8f075f, 9712094d0cf25fe8), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (54bbcdba848190d5, 24cbb248c3e5b35c), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (4dbb152d738c2307, 608670d52a855882), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (854394e80b16781c, 239be4b9ca0d3c0d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (2cf7596b0d6e188, 7f2e0d346dfe4216), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (e42be16f9be6a99a, 70bb3bb3d5883a56), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (8372406a533c9b0b, d3a915af44d83318), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (9de9a330510640ef, b99668090954ed35), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (39d1b6b17f4e1b70, 6f04562fe00815e9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (9d6a2dd3743705aa, db62e04a36f4d725), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (5cfc745ce5e68bd9, cdc61a122e3b3ad0), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (12663ddb314f2a23, 27150d60e5199969), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (35181dbfb933c01b, 6fc9df4c4fce6f97), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (c8a665738664b0fd, 942c7b141fd7d5c6), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (f8a3d7b43757f554, daa36ea7189cbbcb), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (e74ff9280e141272, 60f78ad213e49ec5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (bf58b99042f3c483, dfb34df2a823004f), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (4d6118a2dfe14baa, 27c60914f955aa4a), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (612df1a4ee872263, 8014aa985171ea1b), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (9043753e64a8ed2a, 700d809f9d7d3e39), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (eb029219001e3f45, 7a357ee589ed522f), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (9681a17d5f83939a, 8c9e92b67da1aa48), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (2f1aa68c1d9cebde, 5b0df403981bd5c7), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (58f6a8f2929fc0c5, f8619b6c520ccad9), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (5441a664b5be1462, 763ac489f878ab70), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (4e0a48e02c9076cc, cb01953bcdd25964), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (4c6349ddbfcc071, e2b302f918c5f844), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (ed8dca0bd0baa281, ac20a1640139832d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (7baa414222614627, 33956d1a8e7de30d), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (8442d3ae873af280, 649d00bc7c66a4da), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (834ca2280f5e352e, 71b8a13e88ec3ef), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (a47bd9f3c9ab16ff, 9a01fedff54368fe), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (2167c4763686dd20, 22b513f9047b0fe4), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (451b3e9abb550e2c, a089126c283e6417), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (6ab286cfb39cb992, d2467ff20226280e), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (69fb23d666f4c7d2, 969a98a201468934), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (6cefd79c79f369ea, e5a84fcd43b8a0f7), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (5a816f813685fc7a, 5f492ca7702e9c22), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (274ba42c592ebc45, f667e87b6292a266), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (1ee8d38c611658f6, f12d5fb35db356f9), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (a6262c2b637d8255, a08d7d427b82bdd4), 0, 0
[INFO] [stderr]    Compiling seqlock v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
[INFO] running `Command { std: "docker" "inspect" "1e13c530cb90c41e574d18fda15fe5df7be612cd03d0ac2f67ffc7fcf7066064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e13c530cb90c41e574d18fda15fe5df7be612cd03d0ac2f67ffc7fcf7066064", kill_on_drop: false }`
[INFO] [stdout] 1e13c530cb90c41e574d18fda15fe5df7be612cd03d0ac2f67ffc7fcf7066064
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 952e0464ce730b803891d8f7981c884d03be5921ed68d50c9526783ea633a126
[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" "952e0464ce730b803891d8f7981c884d03be5921ed68d50c9526783ea633a126", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot_core, (20010659fff73845, c83e1a4898fddebc), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot_core, (2a21ae487f8cdf44, fae3d6d249085661), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (1704edf21bfc3c04, a923c4372c65cee8), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (eefb77b154e8d8ab, 50a5a7e03ef9e9ea), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (1f9c96656b539750, c6e5208397aa37e7), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (4ecde2b9087b4ba0, bf4d6a984b487efc), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (bc888857a18e4acd, 72d053ea4427be86), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (ef0639eb9a8f075f, 9712094d0cf25fe8), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (54bbcdba848190d5, 24cbb248c3e5b35c), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (4dbb152d738c2307, 608670d52a855882), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (854394e80b16781c, 239be4b9ca0d3c0d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (2cf7596b0d6e188, 7f2e0d346dfe4216), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (e42be16f9be6a99a, 70bb3bb3d5883a56), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (8372406a533c9b0b, d3a915af44d83318), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (9de9a330510640ef, b99668090954ed35), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (39d1b6b17f4e1b70, 6f04562fe00815e9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (9d6a2dd3743705aa, db62e04a36f4d725), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (5cfc745ce5e68bd9, cdc61a122e3b3ad0), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (12663ddb314f2a23, 27150d60e5199969), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (35181dbfb933c01b, 6fc9df4c4fce6f97), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (c8a665738664b0fd, 942c7b141fd7d5c6), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (f8a3d7b43757f554, daa36ea7189cbbcb), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (e74ff9280e141272, 60f78ad213e49ec5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (bf58b99042f3c483, dfb34df2a823004f), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (4d6118a2dfe14baa, 27c60914f955aa4a), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (612df1a4ee872263, 8014aa985171ea1b), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (9043753e64a8ed2a, 700d809f9d7d3e39), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (eb029219001e3f45, 7a357ee589ed522f), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (9681a17d5f83939a, 8c9e92b67da1aa48), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (2f1aa68c1d9cebde, 5b0df403981bd5c7), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (58f6a8f2929fc0c5, f8619b6c520ccad9), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (5441a664b5be1462, 763ac489f878ab70), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (4e0a48e02c9076cc, cb01953bcdd25964), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (4c6349ddbfcc071, e2b302f918c5f844), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (ed8dca0bd0baa281, ac20a1640139832d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (7baa414222614627, 33956d1a8e7de30d), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (8442d3ae873af280, 649d00bc7c66a4da), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (834ca2280f5e352e, 71b8a13e88ec3ef), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (a47bd9f3c9ab16ff, 9a01fedff54368fe), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (2167c4763686dd20, 22b513f9047b0fe4), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (451b3e9abb550e2c, a089126c283e6417), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (6ab286cfb39cb992, d2467ff20226280e), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (69fb23d666f4c7d2, 969a98a201468934), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (6cefd79c79f369ea, e5a84fcd43b8a0f7), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (5a816f813685fc7a, 5f492ca7702e9c22), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (274ba42c592ebc45, f667e87b6292a266), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (1ee8d38c611658f6, f12d5fb35db356f9), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot, (a6262c2b637d8255, a08d7d427b82bdd4), 0, 0
[INFO] [stderr]    Compiling seqlock v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "952e0464ce730b803891d8f7981c884d03be5921ed68d50c9526783ea633a126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "952e0464ce730b803891d8f7981c884d03be5921ed68d50c9526783ea633a126", kill_on_drop: false }`
[INFO] [stdout] 952e0464ce730b803891d8f7981c884d03be5921ed68d50c9526783ea633a126