[INFO] fetching crate snapbox 0.6.21...
[INFO] checking snapbox-0.6.21 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate snapbox 0.6.21 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate snapbox 0.6.21
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate snapbox 0.6.21
[INFO] tweaked toml for crates.io crate snapbox 0.6.21 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snapbox 0.6.21 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snapbox 0.6.21 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded is_terminal_polyfill v1.48.0
[INFO] [stderr]   Downloaded anstyle-lossy v1.1.1
[INFO] [stderr]   Downloaded automod v1.0.14
[INFO] [stderr]   Downloaded anstyle-svg v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 699f9538e4606be78e9a5b784e2b9f8b51de718aa3d3cd7a5cf9b3d98ccb5ce0
[INFO] running `Command { std: "docker" "start" "-a" "699f9538e4606be78e9a5b784e2b9f8b51de718aa3d3cd7a5cf9b3d98ccb5ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "699f9538e4606be78e9a5b784e2b9f8b51de718aa3d3cd7a5cf9b3d98ccb5ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "699f9538e4606be78e9a5b784e2b9f8b51de718aa3d3cd7a5cf9b3d98ccb5ce0", kill_on_drop: false }`
[INFO] [stdout] 699f9538e4606be78e9a5b784e2b9f8b51de718aa3d3cd7a5cf9b3d98ccb5ce0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d136f31fb2c4b8687de1b3dc53b8b3225c18834583f16624fdae453792b311f
[INFO] running `Command { std: "docker" "start" "-a" "0d136f31fb2c4b8687de1b3dc53b8b3225c18834583f16624fdae453792b311f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]     Checking anstyle-query v1.0.3
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking similar v2.5.0
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.63
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking is_terminal_polyfill v1.48.0
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]     Checking snapbox-macros v0.3.10
[INFO] [stderr]     Checking snapbox v0.6.21 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling automod v1.0.14
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.14s
[INFO] running `Command { std: "docker" "inspect" "0d136f31fb2c4b8687de1b3dc53b8b3225c18834583f16624fdae453792b311f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d136f31fb2c4b8687de1b3dc53b8b3225c18834583f16624fdae453792b311f", kill_on_drop: false }`
[INFO] [stdout] 0d136f31fb2c4b8687de1b3dc53b8b3225c18834583f16624fdae453792b311f