[INFO] fetching crate leechbar 0.5.4...
[INFO] checking leechbar-0.5.4 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate leechbar 0.5.4 into /workspace/builds/worker-110/source
[INFO] validating manifest of crates.io crate leechbar 0.5.4 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate leechbar 0.5.4
[INFO] finished tweaking crates.io crate leechbar 0.5.4
[INFO] tweaked toml for crates.io crate leechbar 0.5.4 written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19195786eacaa049d0cee37b0040eccb30005c08a44092cdb5f99d329b34385a
[INFO] running `Command { std: "docker" "start" "-a" "19195786eacaa049d0cee37b0040eccb30005c08a44092cdb5f99d329b34385a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19195786eacaa049d0cee37b0040eccb30005c08a44092cdb5f99d329b34385a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19195786eacaa049d0cee37b0040eccb30005c08a44092cdb5f99d329b34385a", kill_on_drop: false }`
[INFO] [stdout] 19195786eacaa049d0cee37b0040eccb30005c08a44092cdb5f99d329b34385a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "-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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23cf21f457c0091d49cdb01232f7b690a96c2e2c0c1dd188c697c963a2f2e3cc
[INFO] running `Command { std: "docker" "start" "-a" "23cf21f457c0091d49cdb01232f7b690a96c2e2c0c1dd188c697c963a2f2e3cc", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "23cf21f457c0091d49cdb01232f7b690a96c2e2c0c1dd188c697c963a2f2e3cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23cf21f457c0091d49cdb01232f7b690a96c2e2c0c1dd188c697c963a2f2e3cc", kill_on_drop: false }`
[INFO] [stdout] 23cf21f457c0091d49cdb01232f7b690a96c2e2c0c1dd188c697c963a2f2e3cc