[INFO] fetching crate mk 0.3.0...
[INFO] checking mk-0.3.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate mk 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate mk 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mk 0.3.0
[INFO] tweaked toml for crates.io crate mk 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mk 0.3.0 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 mk 0.3.0 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 x448 v0.6.0
[INFO] [stderr]   Downloaded snapbox-macros v0.3.10
[INFO] [stderr]   Downloaded automod v1.0.14
[INFO] [stderr]   Downloaded trycmd v0.15.9
[INFO] [stderr]   Downloaded crc24 v0.1.6
[INFO] [stderr]   Downloaded idea v0.5.1
[INFO] [stderr]   Downloaded aes-kw v0.2.1
[INFO] [stderr]   Downloaded clap_complete v4.5.45
[INFO] [stderr]   Downloaded cast5 v0.11.1
[INFO] [stderr]   Downloaded mk_ext_serde_yaml v0.10.0
[INFO] [stderr]   Downloaded clap v4.5.30
[INFO] [stderr]   Downloaded camellia v0.1.0
[INFO] [stderr]   Downloaded des v0.8.1
[INFO] [stderr]   Downloaded dsa v0.6.3
[INFO] [stderr]   Downloaded clap_builder v4.5.30
[INFO] [stderr]   Downloaded snapbox v0.6.21
[INFO] [stderr]   Downloaded ed448-goldilocks v0.7.2
[INFO] [stderr]   Downloaded mk_ext_prettytable v0.11.0
[INFO] [stderr]   Downloaded buffer-redux v1.0.2
[INFO] [stderr]   Downloaded cfb-mode v0.8.2
[INFO] [stderr]   Downloaded iter-read v1.1.0
[INFO] [stderr]   Downloaded ocb3 v0.1.0
[INFO] [stderr]   Downloaded eax v0.5.0
[INFO] [stderr]   Downloaded ssh2 v0.9.5
[INFO] [stderr]   Downloaded fiat-crypto v0.1.20
[INFO] [stderr]   Downloaded lua-src v547.0.0
[INFO] [stderr]   Downloaded luajit-src v210.5.12+a4f56a4
[INFO] [stderr]   Downloaded twofish v0.7.1
[INFO] [stderr]   Downloaded pgp v0.14.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2a3890a9e4c13e4247c3f5c875498aac0e0072beeeb0f6efed7b56b64e299dc2
[INFO] running `Command { std: "docker" "start" "-a" "2a3890a9e4c13e4247c3f5c875498aac0e0072beeeb0f6efed7b56b64e299dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a3890a9e4c13e4247c3f5c875498aac0e0072beeeb0f6efed7b56b64e299dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a3890a9e4c13e4247c3f5c875498aac0e0072beeeb0f6efed7b56b64e299dc2", kill_on_drop: false }`
[INFO] [stdout] 2a3890a9e4c13e4247c3f5c875498aac0e0072beeeb0f6efed7b56b64e299dc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8036466c63ce3a32c78354e5bb01d0ec08084433b162a09e510420238970f443
[INFO] running `Command { std: "docker" "start" "-a" "8036466c63ce3a32c78354e5bb01d0ec08084433b162a09e510420238970f443", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `adler2 v2.0.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `adler2 v2.0.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/adler2-2.0.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "8036466c63ce3a32c78354e5bb01d0ec08084433b162a09e510420238970f443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8036466c63ce3a32c78354e5bb01d0ec08084433b162a09e510420238970f443", kill_on_drop: false }`
[INFO] [stdout] 8036466c63ce3a32c78354e5bb01d0ec08084433b162a09e510420238970f443