[INFO] fetching crate smallstr 0.2.0...
[INFO] building smallstr-0.2.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate smallstr 0.2.0 into /workspace/builds/worker-45/source
[INFO] validating manifest of crates.io crate smallstr 0.2.0 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 smallstr 0.2.0
[INFO] finished tweaking crates.io crate smallstr 0.2.0
[INFO] tweaked toml for crates.io crate smallstr 0.2.0 written to /workspace/builds/worker-45/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-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] 454b29f65286694e665a7f3428022960de998843e93175f962a4ecba1df1c725
[INFO] running `Command { std: "docker" "start" "-a" "454b29f65286694e665a7f3428022960de998843e93175f962a4ecba1df1c725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "454b29f65286694e665a7f3428022960de998843e93175f962a4ecba1df1c725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "454b29f65286694e665a7f3428022960de998843e93175f962a4ecba1df1c725", kill_on_drop: false }`
[INFO] [stdout] 454b29f65286694e665a7f3428022960de998843e93175f962a4ecba1df1c725
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] f2df5bf15ab765d9bb1d070c8b692e846f2e5ef0abeb31dd6ed80f8f776a11fe
[INFO] running `Command { std: "docker" "start" "-a" "f2df5bf15ab765d9bb1d070c8b692e846f2e5ef0abeb31dd6ed80f8f776a11fe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling smallstr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "f2df5bf15ab765d9bb1d070c8b692e846f2e5ef0abeb31dd6ed80f8f776a11fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2df5bf15ab765d9bb1d070c8b692e846f2e5ef0abeb31dd6ed80f8f776a11fe", kill_on_drop: false }`
[INFO] [stdout] f2df5bf15ab765d9bb1d070c8b692e846f2e5ef0abeb31dd6ed80f8f776a11fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] c8176e3da73a24163a3c95f1c6f6b86a3cb1e65933a98054e78db743e2e6e06b
[INFO] running `Command { std: "docker" "start" "-a" "c8176e3da73a24163a3c95f1c6f6b86a3cb1e65933a98054e78db743e2e6e06b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling smallstr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (bd89e2ea102c4c2b, 47a3cc725da7eb4d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (86ad03a95899cdd5, a079b2c5e9191ad1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (2ff8bfc2adf951cd, 9922c72d484bd2b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (3c46f76133703f7a, c0f02cf90cd33b60), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (322deaf2ae5d6376, 7d47fcc153b16d7a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (40f7eae4b4a40124, ba26ddc5794c8637), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (2a5f742d4beeef6c, 30ee9c9727b24a9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (f8c43c7cdfc95bb2, 894a20607f4936d0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (cfc6d53ec67a497f, edf470b3d66ad9a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (eb427bfe0c1f54c0, 442d9563efb8912f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (4b63bb9190c9347d, 132a1d8bfb12a2f3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (43545b58368c8518, 79ce514ae124405b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (3104c2ed8cb0a2cc, 7bb69b1f05652187), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (cf9b746d43e07a9c, f9e5836382c403e4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (c666478eccdd7994, ca37ee4c98b370b6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (9e8880e57d425fb8, d3a8dc42ac4dbe54), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (55b00f595d11d99f, 12292a11ad155f9f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (7847793953c9d2eb, ea170551e844ed74), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (f5599a95ba21e8b, 2b61c05223ae6865), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (fa890cf1f8982878, a169978923a9235), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: smallstr, (c64e74032a44df14, 47d00f2e420c57d1), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.24s
[INFO] running `Command { std: "docker" "inspect" "c8176e3da73a24163a3c95f1c6f6b86a3cb1e65933a98054e78db743e2e6e06b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8176e3da73a24163a3c95f1c6f6b86a3cb1e65933a98054e78db743e2e6e06b", kill_on_drop: false }`
[INFO] [stdout] c8176e3da73a24163a3c95f1c6f6b86a3cb1e65933a98054e78db743e2e6e06b