[INFO] fetching crate mfa-cli 0.2.2...
[INFO] checking mfa-cli-0.2.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate mfa-cli 0.2.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate mfa-cli 0.2.2 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 mfa-cli 0.2.2
[INFO] finished tweaking crates.io crate mfa-cli 0.2.2
[INFO] tweaked toml for crates.io crate mfa-cli 0.2.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate mfa-cli 0.2.2 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]  Downloading crates ...
[INFO] [stderr]   Downloaded winnow v0.5.19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8b471f1e2d941990cf216c3d0e41f7085fb738736e10e59dd2f7986109ed1a51
[INFO] running `Command { std: "docker" "start" "-a" "8b471f1e2d941990cf216c3d0e41f7085fb738736e10e59dd2f7986109ed1a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b471f1e2d941990cf216c3d0e41f7085fb738736e10e59dd2f7986109ed1a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b471f1e2d941990cf216c3d0e41f7085fb738736e10e59dd2f7986109ed1a51", kill_on_drop: false }`
[INFO] [stdout] 8b471f1e2d941990cf216c3d0e41f7085fb738736e10e59dd2f7986109ed1a51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] fadb5c6441f5a1a365a9a6d7f3a00f523c0f0b043c4b9e801dceb8de9805f3da
[INFO] running `Command { std: "docker" "start" "-a" "fadb5c6441f5a1a365a9a6d7f3a00f523c0f0b043c4b9e801dceb8de9805f3da", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling rustix v0.38.26
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking winnow v0.5.19
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking content_inspector v0.2.4
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking snapbox-macros v0.3.6
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking similar v2.3.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking rayon-core v1.12.0
[INFO] [stderr]     Checking dunce v1.0.4
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking shlex v1.2.0
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking base32 v0.4.0
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]     Checking filetime v0.2.22
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking os_pipe v1.1.4
[INFO] [stderr]     Checking tempfile v3.8.1
[INFO] [stderr]     Checking snapbox v0.4.14
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_spanned v0.6.4
[INFO] [stderr]     Checking humantime-serde v1.1.1
[INFO] [stderr]     Checking toml_edit v0.21.0
[INFO] [stderr]     Checking toml_edit v0.20.7
[INFO] [stderr]     Checking toml v0.8.8
[INFO] [stderr]     Checking trycmd v0.14.19
[INFO] [stderr]     Checking mfa-cli v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.82s
[INFO] running `Command { std: "docker" "inspect" "fadb5c6441f5a1a365a9a6d7f3a00f523c0f0b043c4b9e801dceb8de9805f3da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fadb5c6441f5a1a365a9a6d7f3a00f523c0f0b043c4b9e801dceb8de9805f3da", kill_on_drop: false }`
[INFO] [stdout] fadb5c6441f5a1a365a9a6d7f3a00f523c0f0b043c4b9e801dceb8de9805f3da