[INFO] fetching crate transition 0.1.2...
[INFO] checking transition-0.1.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate transition 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate transition 0.1.2 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate transition 0.1.2
[INFO] finished tweaking crates.io crate transition 0.1.2
[INFO] tweaked toml for crates.io crate transition 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate transition 0.1.2 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded semver v1.0.18
[INFO] [stderr]   Downloaded rusb v0.9.3
[INFO] [stderr]   Downloaded blinkrs v2.0.1
[INFO] [stderr]   Downloaded syn v2.0.33
[INFO] [stderr]   Downloaded libusb1-sys v0.6.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 143408b1514b9a63155c75e6fe094157e28af45b97c1f6c6f2b1c56380af1157
[INFO] running `Command { std: "docker" "start" "-a" "143408b1514b9a63155c75e6fe094157e28af45b97c1f6c6f2b1c56380af1157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "143408b1514b9a63155c75e6fe094157e28af45b97c1f6c6f2b1c56380af1157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "143408b1514b9a63155c75e6fe094157e28af45b97c1f6c6f2b1c56380af1157", kill_on_drop: false }`
[INFO] [stdout] 143408b1514b9a63155c75e6fe094157e28af45b97c1f6c6f2b1c56380af1157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94c95e7446fb335f283ccaf24ff304c1f11f0bc295c2792c8ee2734c47efcf63
[INFO] running `Command { std: "docker" "start" "-a" "94c95e7446fb335f283ccaf24ff304c1f11f0bc295c2792c8ee2734c47efcf63", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]    Compiling rusb v0.9.3
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking aho-corasick v1.0.5
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling syn v2.0.33
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]    Compiling pulldown-cmark v0.9.3
[INFO] [stderr]     Checking percent-encoding v2.3.0
[INFO] [stderr]     Checking winnow v0.5.15
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]    Compiling semver v1.0.18
[INFO] [stderr]     Checking form_urlencoded v1.2.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]    Compiling libusb1-sys v0.6.4
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking blinkrs v2.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking serde_spanned v0.6.3
[INFO] [stderr]     Checking transition v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]     Checking version-sync v0.9.5
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.67s
[INFO] running `Command { std: "docker" "inspect" "94c95e7446fb335f283ccaf24ff304c1f11f0bc295c2792c8ee2734c47efcf63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94c95e7446fb335f283ccaf24ff304c1f11f0bc295c2792c8ee2734c47efcf63", kill_on_drop: false }`
[INFO] [stdout] 94c95e7446fb335f283ccaf24ff304c1f11f0bc295c2792c8ee2734c47efcf63