[INFO] fetching crate breezyshim 0.7.4...
[INFO] checking breezyshim-0.7.4 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate breezyshim 0.7.4 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate breezyshim 0.7.4
[INFO] finished tweaking crates.io crate breezyshim 0.7.4
[INFO] tweaked toml for crates.io crate breezyshim 0.7.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate breezyshim 0.7.4 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate breezyshim 0.7.4 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lazy-regex-proc_macros v3.4.2
[INFO] [stderr]   Downloaded lazy-regex v3.4.2
[INFO] [stderr]   Downloaded pyo3-filelike v0.5.1
[INFO] [stderr]   Downloaded dtor-proc-macro v0.0.6
[INFO] [stderr]   Downloaded ctor-proc-macro v0.0.7
[INFO] [stderr]   Downloaded rowan v0.16.1
[INFO] [stderr]   Downloaded dtor v0.1.0
[INFO] [stderr]   Downloaded ctor v0.6.0
[INFO] [stderr]   Downloaded debversion v0.5.0
[INFO] [stderr]   Downloaded html2md v0.2.15
[INFO] [stderr]   Downloaded xml5ever v0.18.1
[INFO] [stderr]   Downloaded deb822-fast v0.2.0
[INFO] [stderr]   Downloaded debian-control v0.2.0
[INFO] [stderr]   Downloaded scc v2.4.0
[INFO] [stderr]   Downloaded wadl v0.5.1
[INFO] [stderr]   Downloaded num-bigint-dig v0.8.5
[INFO] [stderr]   Downloaded markup5ever_rcdom v0.3.0
[INFO] [stderr]   Downloaded deb822-derive v0.3.0
[INFO] [stderr]   Downloaded dirty-tracker v0.3.0
[INFO] [stderr]   Downloaded patchkit v0.2.2
[INFO] [stderr]   Downloaded launchpadlib v0.5.2
[INFO] [stderr]   Downloaded deb822-lossless v0.4.0
[INFO] [stderr]   Downloaded debian-changelog v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c29cf3cd30e937079d51cb6f93eb900099c6dd7149367314fd7790b7d2f0876
[INFO] running `Command { std: "docker" "start" "-a" "2c29cf3cd30e937079d51cb6f93eb900099c6dd7149367314fd7790b7d2f0876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c29cf3cd30e937079d51cb6f93eb900099c6dd7149367314fd7790b7d2f0876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c29cf3cd30e937079d51cb6f93eb900099c6dd7149367314fd7790b7d2f0876", kill_on_drop: false }`
[INFO] [stdout] 2c29cf3cd30e937079d51cb6f93eb900099c6dd7149367314fd7790b7d2f0876
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a195aca241926200f90e5a07954ed3a19394e7f2febdc0e1426bc16e5bfa96bf
[INFO] running `Command { std: "docker" "start" "-a" "a195aca241926200f90e5a07954ed3a19394e7f2febdc0e1426bc16e5bfa96bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling target-lexicon v0.13.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking iana-time-zone v0.1.64
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling dtor-proc-macro v0.0.6
[INFO] [stderr]     Checking countme v3.0.1
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking sdd v3.0.10
[INFO] [stderr]    Compiling ctor-proc-macro v0.0.7
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking whoami v1.6.1
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking scc v2.4.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking dtor v0.1.0
[INFO] [stderr]     Checking ctor v0.6.0
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking rowan v0.16.1
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling pyo3-build-config v0.27.1
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling pyo3-ffi v0.27.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.27.1
[INFO] [stderr]    Compiling pyo3 v0.27.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling lazy-regex-proc_macros v3.4.2
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]     Checking serial_test v3.2.0
[INFO] [stderr]     Checking lazy-regex v3.4.2
[INFO] [stderr]     Checking patchkit v0.2.2
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling pyo3-macros v0.27.1
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.1
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking pyo3-filelike v0.5.1
[INFO] [stderr]     Checking breezyshim v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.44s
[INFO] running `Command { std: "docker" "inspect" "a195aca241926200f90e5a07954ed3a19394e7f2febdc0e1426bc16e5bfa96bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a195aca241926200f90e5a07954ed3a19394e7f2febdc0e1426bc16e5bfa96bf", kill_on_drop: false }`
[INFO] [stdout] a195aca241926200f90e5a07954ed3a19394e7f2febdc0e1426bc16e5bfa96bf