[INFO] fetching crate pwgenr 0.4.0...
[INFO] checking pwgenr-0.4.0 against try#5be211015c49a4eb5c973cc5ebe17db5c6e7ffb8 for pr-132325-1
[INFO] extracting crate pwgenr 0.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate pwgenr 0.4.0 on toolchain 5be211015c49a4eb5c973cc5ebe17db5c6e7ffb8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5be211015c49a4eb5c973cc5ebe17db5c6e7ffb8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pwgenr 0.4.0
[INFO] finished tweaking crates.io crate pwgenr 0.4.0
[INFO] tweaked toml for crates.io crate pwgenr 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5be211015c49a4eb5c973cc5ebe17db5c6e7ffb8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 37 packages to latest compatible versions
[INFO] [stderr]       Adding clap v2.34.0 (available: v4.5.20)
[INFO] [stderr]       Adding rand v0.6.5 (available: v0.8.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5be211015c49a4eb5c973cc5ebe17db5c6e7ffb8" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+5be211015c49a4eb5c973cc5ebe17db5c6e7ffb8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c78ae81e778cb49941a24d103df05032f1d2ae011c84d052c58c036c4ac03c87
[INFO] running `Command { std: "docker" "start" "-a" "c78ae81e778cb49941a24d103df05032f1d2ae011c84d052c58c036c4ac03c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c78ae81e778cb49941a24d103df05032f1d2ae011c84d052c58c036c4ac03c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c78ae81e778cb49941a24d103df05032f1d2ae011c84d052c58c036c4ac03c87", kill_on_drop: false }`
[INFO] [stdout] c78ae81e778cb49941a24d103df05032f1d2ae011c84d052c58c036c4ac03c87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+5be211015c49a4eb5c973cc5ebe17db5c6e7ffb8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6edd5c676fdd1759c9b5f035f291aa737ba795b4293391995d603de10234b18d
[INFO] running `Command { std: "docker" "start" "-a" "6edd5c676fdd1759c9b5f035f291aa737ba795b4293391995d603de10234b18d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking find_folder v0.3.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking unic-ucd-version v0.9.0
[INFO] [stderr]     Checking unic-char-property v0.9.0
[INFO] [stderr]     Checking unic-ucd-hangul v0.9.0
[INFO] [stderr]     Checking unic-ucd-block v0.9.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking unic-ucd-name v0.9.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking pwgenr v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.49s
[INFO] running `Command { std: "docker" "inspect" "6edd5c676fdd1759c9b5f035f291aa737ba795b4293391995d603de10234b18d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6edd5c676fdd1759c9b5f035f291aa737ba795b4293391995d603de10234b18d", kill_on_drop: false }`
[INFO] [stdout] 6edd5c676fdd1759c9b5f035f291aa737ba795b4293391995d603de10234b18d