[INFO] fetching crate squfof 0.2.1...
[INFO] checking squfof-0.2.1 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate squfof 0.2.1 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate squfof 0.2.1 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-75/source/rust-toolchain
[INFO] started tweaking crates.io crate squfof 0.2.1
[INFO] finished tweaking crates.io crate squfof 0.2.1
[INFO] tweaked toml for crates.io crate squfof 0.2.1 written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ring-algorithm v0.4.0
[INFO] [stderr]   Downloaded is-prime-for-primitive-int v0.5.0
[INFO] [stderr]   Downloaded fast-modulo v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d013fa2c2056f3607254c799419570ec0942a3de4ca03c99c46dddc13526dde
[INFO] running `Command { std: "docker" "start" "-a" "0d013fa2c2056f3607254c799419570ec0942a3de4ca03c99c46dddc13526dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d013fa2c2056f3607254c799419570ec0942a3de4ca03c99c46dddc13526dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d013fa2c2056f3607254c799419570ec0942a3de4ca03c99c46dddc13526dde", kill_on_drop: false }`
[INFO] [stdout] 0d013fa2c2056f3607254c799419570ec0942a3de4ca03c99c46dddc13526dde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] baece322ef7bdb3021de0b8b8f8f7b8e19e2aa160b62c52ee1ad5f6607d2e516
[INFO] running `Command { std: "docker" "start" "-a" "baece322ef7bdb3021de0b8b8f8f7b8e19e2aa160b62c52ee1ad5f6607d2e516", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]     Checking ppv-lite86 v0.2.15
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking fast-modulo v0.3.0
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]     Checking num-traits v0.2.14
[INFO] [stderr]     Checking is-prime-for-primitive-int v0.5.0
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking ring-algorithm v0.4.0
[INFO] [stderr]     Checking squfof v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.01s
[INFO] running `Command { std: "docker" "inspect" "baece322ef7bdb3021de0b8b8f8f7b8e19e2aa160b62c52ee1ad5f6607d2e516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baece322ef7bdb3021de0b8b8f8f7b8e19e2aa160b62c52ee1ad5f6607d2e516", kill_on_drop: false }`
[INFO] [stdout] baece322ef7bdb3021de0b8b8f8f7b8e19e2aa160b62c52ee1ad5f6607d2e516