[INFO] fetching crate ego-tree 0.6.2...
[INFO] building ego-tree-0.6.2 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate ego-tree 0.6.2 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate ego-tree 0.6.2 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 ego-tree 0.6.2
[INFO] finished tweaking crates.io crate ego-tree 0.6.2
[INFO] tweaked toml for crates.io crate ego-tree 0.6.2 written to /workspace/builds/worker-57/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] [stdout] 4060a1a98e2075cd1c79976db1407970399f0b16d68f1fe5464e7560d3dbc194
[INFO] running `Command { std: "docker" "start" "-a" "4060a1a98e2075cd1c79976db1407970399f0b16d68f1fe5464e7560d3dbc194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4060a1a98e2075cd1c79976db1407970399f0b16d68f1fe5464e7560d3dbc194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4060a1a98e2075cd1c79976db1407970399f0b16d68f1fe5464e7560d3dbc194", kill_on_drop: false }`
[INFO] [stdout] 4060a1a98e2075cd1c79976db1407970399f0b16d68f1fe5464e7560d3dbc194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 44659caa4a5d5378a82cdc7970f194bbcefcc96b6579e9671c421d3e5719ed15
[INFO] running `Command { std: "docker" "start" "-a" "44659caa4a5d5378a82cdc7970f194bbcefcc96b6579e9671c421d3e5719ed15", kill_on_drop: false }`
[INFO] [stderr]    Compiling ego-tree v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "44659caa4a5d5378a82cdc7970f194bbcefcc96b6579e9671c421d3e5719ed15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44659caa4a5d5378a82cdc7970f194bbcefcc96b6579e9671c421d3e5719ed15", kill_on_drop: false }`
[INFO] [stdout] 44659caa4a5d5378a82cdc7970f194bbcefcc96b6579e9671c421d3e5719ed15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] a07fda16116480c8e9dd0062c3b6998ca022f2339adff991574e27b21b8f348e
[INFO] running `Command { std: "docker" "start" "-a" "a07fda16116480c8e9dd0062c3b6998ca022f2339adff991574e27b21b8f348e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ego-tree v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: tree, (633c596d19f8703, ce991fead6d5b300), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: macro, (946f9e9c49062ff3, 2635723c3f272ad6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_ref, (4e073a3d1bfa20b4, 27331ac8952f0971), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tree, (79e6707232d9ee2f, fc2a4d76f19aa212), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tree, (7df89fb9bba96f04, 8dfa01832d403c35), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tree, (f50854d4819d3b6d, e13bcc162dcd4125), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tree, (4cd42712e74ddb63, 5983ec25854066ab), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tree, (410aaf4d95dbc341, a82f7029d8bd0a27), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tree, (73af7594fca8e58, cb588dd5bdf15946), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tree, (fd21c5cc6593df3c, 4459e94ddc17f7a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_ref, (87bc02d6c8e29d22, 3197685c94381298), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tree, (673e479c338909b3, d752c91e97062623), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tree, (7c592fa6a2337d83, 9d96a559c70b9148), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: macro, (ec1696ef7cc7bff9, ab76b1da46276f7d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (11fc37a6790e4276, 10bb3b2fdb69d509), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_ref, (76a911a1909297fa, 18e657eee4d6d95f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_ref, (7e26765bc9dec220, ea523e01cd398c22), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_ref, (e0d91652e3cf4102, 904c3e90a194f6eb), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_ref, (df80b95976e17e1b, 94d7a0175c247132), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_ref, (d6a03fbdf2c49de5, c6cd4322e7b7336a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_ref, (6244a0f4943ab21, b542bf6c9def4e72), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_ref, (8feec14434f1703c, c37ffc1270eab77c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_ref, (a832fef8d8697887, d1ca9d58b52f4c4b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_ref, (dcb36854d9df3e67, f6906dbc878826d8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_ref, (640cc42a391c9293, dfad363ab401e1bd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: macro, (dab44690fd5ef986, f8c4140c5e9242a1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: macro, (c9001a5239e9053a, e225fb0a9160dc78), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: macro, (341256ff87726b99, ac043467481bf4de), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: macro, (61bab887c3feeaac, c9b785776040c6a1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: macro, (4f95b45630cd8b3f, 56c2c93227b8a3c2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: macro, (ec99359c9fb77d9a, 6946e6267401b514), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: macro, (f7e0a9e886d42730, fc028cab40810379), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: macro, (60fd4638ecaf4030, fad81c95da49302f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: macro, (5b6ed12dfd461a9d, 27499fb81ec0095b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (19739bf7b82bb3c2, b908b5fef94ac18e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (3d761e403c902f2f, e45b680a486fa20a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (bc3591bd478042cd, 78feedaaddddf787), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (a3b69e348390f476, 8b2adffe7a9d15c0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (1b7560ffd73f4ee4, 60a7de844679f781), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (c91db61fcb99fa68, b3bae08aed3803a5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (5f40e35c0c7a6fe9, 3c8fdf6a3b157e74), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (9f250904886503c8, 30105c0f061deb36), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (f69b41ad4600919, 5b134ab911b534ef), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (7e25162c727d5587, af795213c85a29a4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (9b73dce7f5037e41, be7f4ba570fe82e7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (4dbeeedd6d5bb8d8, a5e7e984c7287790), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (c3bde826c88b6127, 7f7126438530afac), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (1429cba7e55bc721, b8d0b8c59c4666d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (f92bb733e064c4f6, 79f35831b2fa3ca8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (7cfbb4e859074b83, 11952f37dadb424d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (31ff5ab93289b00c, c7b2da359cf3e7a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (e74e49c80661e303, 47114b85f33616bc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (442dce5eb2ccf61a, fcdec72ba58e9ee3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (8814c30ce4ca1b1c, 93ebc72813be3ecd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (68386cfdb5960a4a, 220eed87608ba0ac), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iter, (b951aaf45a3e2364, 7f738776de3b30ee), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (648b6ff663534d9b, 596306e0f5fe673d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (a97c65c42284b71c, 56ed4b032dcc8914), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (9e22c83f4b2d57a1, 508be544f2c77b2b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (5e7c78a80b66dfc0, e99a84cc83489337), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (4fc4b08229c400b7, 4784ada2710fcdb9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (9e36d8366f378e3f, 52ff803f18e83348), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (c1d17dba31c91334, 2abdcd29bd4a1e19), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (1e0fc457de2e768f, 70799849593c3ea5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (3886058683a6ff75, dbd48b83546e9b1f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (2b28b4938986435f, e76535817c298baf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (3bf0d51d9bd38e20, 6188cc08fed56dd1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (ca32afb2ec854a22, 786e12e881fdad0d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (6303d1f101260bff, 5e88d79171dc7bc6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (7d6e0d13423944f0, 1636d65d850d658b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (8332c6d5809d9f0f, 9e93c6bf0b7fd3bb), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (df62e43578331c15, a11ff61a19ac4cd4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (36fa7247ad066b3b, 597ca5a1f6b2fab4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (e9aab6973077dc77, b8df2c00ae7579c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (fd18a0c63171bd8a, 8dd2ba488e49888), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (26a38acb304bf5e4, 8d3816ca6f1dd09c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (9a6e0dbf7eb55660, 79db7e778b2aedc5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: node_mut, (2ba8912d3f136edb, 33bd7a4d50b8c0d5), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "a07fda16116480c8e9dd0062c3b6998ca022f2339adff991574e27b21b8f348e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a07fda16116480c8e9dd0062c3b6998ca022f2339adff991574e27b21b8f348e", kill_on_drop: false }`
[INFO] [stdout] a07fda16116480c8e9dd0062c3b6998ca022f2339adff991574e27b21b8f348e