[INFO] fetching crate x86featurelevels 1.0.1...
[INFO] testing x86featurelevels-1.0.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate x86featurelevels 1.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate x86featurelevels 1.0.1
[INFO] finished tweaking crates.io crate x86featurelevels 1.0.1
[INFO] tweaked toml for crates.io crate x86featurelevels 1.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate x86featurelevels 1.0.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate x86featurelevels 1.0.1 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ae097731a5f780b2f6b9b66e164be6b95daabde4d43b6ea302eda2b00f2a296
[INFO] running `Command { std: "docker" "start" "-a" "1ae097731a5f780b2f6b9b66e164be6b95daabde4d43b6ea302eda2b00f2a296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ae097731a5f780b2f6b9b66e164be6b95daabde4d43b6ea302eda2b00f2a296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ae097731a5f780b2f6b9b66e164be6b95daabde4d43b6ea302eda2b00f2a296", kill_on_drop: false }`
[INFO] [stdout] 1ae097731a5f780b2f6b9b66e164be6b95daabde4d43b6ea302eda2b00f2a296
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1f3520cc99eb8220ca1f68b2c4e009209e9a5902198d2a3699468507b08fde6
[INFO] running `Command { std: "docker" "start" "-a" "d1f3520cc99eb8220ca1f68b2c4e009209e9a5902198d2a3699468507b08fde6", kill_on_drop: false }`
[INFO] [stderr]    Compiling x86featurelevels v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "d1f3520cc99eb8220ca1f68b2c4e009209e9a5902198d2a3699468507b08fde6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1f3520cc99eb8220ca1f68b2c4e009209e9a5902198d2a3699468507b08fde6", kill_on_drop: false }`
[INFO] [stdout] d1f3520cc99eb8220ca1f68b2c4e009209e9a5902198d2a3699468507b08fde6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffd39d968264d847c3bb0e2dac219e86a40d02581e3765e405843ed89ad2d090
[INFO] running `Command { std: "docker" "start" "-a" "ffd39d968264d847c3bb0e2dac219e86a40d02581e3765e405843ed89ad2d090", kill_on_drop: false }`
[INFO] [stderr]    Compiling x86featurelevels v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "ffd39d968264d847c3bb0e2dac219e86a40d02581e3765e405843ed89ad2d090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffd39d968264d847c3bb0e2dac219e86a40d02581e3765e405843ed89ad2d090", kill_on_drop: false }`
[INFO] [stdout] ffd39d968264d847c3bb0e2dac219e86a40d02581e3765e405843ed89ad2d090
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 285102f4880aa8a8cb3c2c3c5015e9bd037b2736274c57fe69d4afe463b8bb3b
[INFO] running `Command { std: "docker" "start" "-a" "285102f4880aa8a8cb3c2c3c5015e9bd037b2736274c57fe69d4afe463b8bb3b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/x86featurelevels-eefadaa0b2142bf5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "285102f4880aa8a8cb3c2c3c5015e9bd037b2736274c57fe69d4afe463b8bb3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "285102f4880aa8a8cb3c2c3c5015e9bd037b2736274c57fe69d4afe463b8bb3b", kill_on_drop: false }`
[INFO] [stdout] 285102f4880aa8a8cb3c2c3c5015e9bd037b2736274c57fe69d4afe463b8bb3b