[INFO] fetching crate icu 0.3.0...
[INFO] checking icu-0.3.0 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate icu 0.3.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate icu 0.3.0 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate icu 0.3.0
[INFO] finished tweaking crates.io crate icu 0.3.0
[INFO] tweaked toml for crates.io crate icu 0.3.0 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate crates.io crate icu 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6aeb8f0996cc30de999e5d73021a19c815290d7fd0184168ac7b0a7d8315fb86
[INFO] running `Command { std: "docker" "start" "-a" "6aeb8f0996cc30de999e5d73021a19c815290d7fd0184168ac7b0a7d8315fb86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6aeb8f0996cc30de999e5d73021a19c815290d7fd0184168ac7b0a7d8315fb86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aeb8f0996cc30de999e5d73021a19c815290d7fd0184168ac7b0a7d8315fb86", kill_on_drop: false }`
[INFO] [stdout] 6aeb8f0996cc30de999e5d73021a19c815290d7fd0184168ac7b0a7d8315fb86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dceb3d484c1962566fe1d04af84cc9a67f76c5db815a48cf0695319bcf775e7d
[INFO] running `Command { std: "docker" "start" "-a" "dceb3d484c1962566fe1d04af84cc9a67f76c5db815a48cf0695319bcf775e7d", 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]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling tinystr-raw v0.1.3
[INFO] [stderr]    Compiling erased-serde v0.3.16
[INFO] [stderr]     Checking writeable v0.2.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling tinystr-macros v0.2.0
[INFO] [stderr]    Compiling tinystr v0.4.10
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]    Compiling yoke-derive v0.1.1
[INFO] [stderr]    Compiling icu_provider_macros v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]     Checking fixed_decimal v0.2.1
[INFO] [stderr]    Compiling icu_locid v0.3.0
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling icu_locid_macros v0.3.0
[INFO] [stderr]     Checking yoke v0.2.3
[INFO] [stderr]     Checking litemap v0.2.1
[INFO] [stderr]     Checking icu_provider v0.3.0
[INFO] [stderr]     Checking icu_locale_canonicalizer v0.3.0
[INFO] [stderr]     Checking icu_datetime v0.3.0
[INFO] [stderr]     Checking icu_plurals v0.3.0
[INFO] [stderr]     Checking icu_uniset v0.3.0
[INFO] [stderr]     Checking icu_decimal v0.3.0
[INFO] [stderr]     Checking icu_provider_fs v0.3.0
[INFO] [stderr]     Checking icu_testdata v0.3.0
[INFO] [stderr]     Checking icu v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.07s
[INFO] running `Command { std: "docker" "inspect" "dceb3d484c1962566fe1d04af84cc9a67f76c5db815a48cf0695319bcf775e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dceb3d484c1962566fe1d04af84cc9a67f76c5db815a48cf0695319bcf775e7d", kill_on_drop: false }`
[INFO] [stdout] dceb3d484c1962566fe1d04af84cc9a67f76c5db815a48cf0695319bcf775e7d