[INFO] fetching crate variant-config 0.1.4...
[INFO] checking variant-config-0.1.4 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate variant-config 0.1.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate variant-config 0.1.4
[INFO] finished tweaking crates.io crate variant-config 0.1.4
[INFO] tweaked toml for crates.io crate variant-config 0.1.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate variant-config 0.1.4 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 53 packages to latest compatible versions
[INFO] [stderr]       Adding ahash v0.7.8 (available: v0.8.12)
[INFO] [stderr]       Adding cranelift v0.80.1 (available: v0.131.1)
[INFO] [stderr]       Adding cranelift-jit v0.80.1 (available: v0.131.1)
[INFO] [stderr]       Adding cranelift-module v0.80.1 (available: v0.131.1)
[INFO] [stderr]       Adding hashbrown v0.12.3 (available: v0.17.1)
[INFO] [stderr]       Adding serde_yaml v0.8.26 (available: v0.9.34+deprecated)
[INFO] [stderr]       Adding toml v0.5.11 (available: v1.1.2+spec-1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 386bbd8042e89da4ef742c3675f10efff2facc8d7112bf316d63c298d424c78f
[INFO] running `Command { std: "docker" "start" "-a" "386bbd8042e89da4ef742c3675f10efff2facc8d7112bf316d63c298d424c78f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "386bbd8042e89da4ef742c3675f10efff2facc8d7112bf316d63c298d424c78f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "386bbd8042e89da4ef742c3675f10efff2facc8d7112bf316d63c298d424c78f", kill_on_drop: false }`
[INFO] [stdout] 386bbd8042e89da4ef742c3675f10efff2facc8d7112bf316d63c298d424c78f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a190dc05df653ab7e7cbf02a80bd02d1b095c9197231abe28f901b7612eea26
[INFO] running `Command { std: "docker" "start" "-a" "3a190dc05df653ab7e7cbf02a80bd02d1b095c9197231abe28f901b7612eea26", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.80.1
[INFO] [stderr]     Checking cranelift-entity v0.80.1
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling peg-runtime v0.8.6
[INFO] [stderr]     Checking region v2.2.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.80.1
[INFO] [stderr]     Checking regalloc v0.0.33
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]     Checking cranelift-bforest v0.80.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling peg-macros v0.8.6
[INFO] [stderr]    Compiling cranelift-codegen v0.80.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking peg v0.8.6
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking cranelift-frontend v0.80.1
[INFO] [stderr]     Checking cranelift-native v0.80.1
[INFO] [stderr]     Checking cranelift-module v0.80.1
[INFO] [stderr]     Checking cranelift v0.80.1
[INFO] [stderr]     Checking cranelift-jit v0.80.1
[INFO] [stderr]     Checking variant-config v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.82s
[INFO] running `Command { std: "docker" "inspect" "3a190dc05df653ab7e7cbf02a80bd02d1b095c9197231abe28f901b7612eea26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a190dc05df653ab7e7cbf02a80bd02d1b095c9197231abe28f901b7612eea26", kill_on_drop: false }`
[INFO] [stdout] 3a190dc05df653ab7e7cbf02a80bd02d1b095c9197231abe28f901b7612eea26
