[INFO] fetching crate process_migration 1.13.0...
[INFO] testing process_migration-1.13.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate process_migration 1.13.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate process_migration 1.13.0
[INFO] finished tweaking crates.io crate process_migration 1.13.0
[INFO] tweaked toml for crates.io crate process_migration 1.13.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate process_migration 1.13.0 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 process_migration 1.13.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rco_config v0.2.0
[INFO] [stderr]   Downloaded rco_utils v1.2.4
[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] 67610af605672305d8f6a404a19502f4bf93af02cc96174540ffda04462488a8
[INFO] running `Command { std: "docker" "start" "-a" "67610af605672305d8f6a404a19502f4bf93af02cc96174540ffda04462488a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67610af605672305d8f6a404a19502f4bf93af02cc96174540ffda04462488a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67610af605672305d8f6a404a19502f4bf93af02cc96174540ffda04462488a8", kill_on_drop: false }`
[INFO] [stdout] 67610af605672305d8f6a404a19502f4bf93af02cc96174540ffda04462488a8
[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] 93db3f589cc91434a4c3ca0ab11e3384386ea8f978c610905bb30b409daf69fd
[INFO] running `Command { std: "docker" "start" "-a" "93db3f589cc91434a4c3ca0ab11e3384386ea8f978c610905bb30b409daf69fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling rco_config v0.2.0
[INFO] [stderr]    Compiling rco_utils v1.2.4
[INFO] [stderr]    Compiling process_migration v1.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.64s
[INFO] running `Command { std: "docker" "inspect" "93db3f589cc91434a4c3ca0ab11e3384386ea8f978c610905bb30b409daf69fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93db3f589cc91434a4c3ca0ab11e3384386ea8f978c610905bb30b409daf69fd", kill_on_drop: false }`
[INFO] [stdout] 93db3f589cc91434a4c3ca0ab11e3384386ea8f978c610905bb30b409daf69fd
[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] 3bbdd67b309bb5c637c615e9161ef6e7f36ba69180e1b11dc228a4b233b974b7
[INFO] running `Command { std: "docker" "start" "-a" "3bbdd67b309bb5c637c615e9161ef6e7f36ba69180e1b11dc228a4b233b974b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling process_migration v1.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "3bbdd67b309bb5c637c615e9161ef6e7f36ba69180e1b11dc228a4b233b974b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bbdd67b309bb5c637c615e9161ef6e7f36ba69180e1b11dc228a4b233b974b7", kill_on_drop: false }`
[INFO] [stdout] 3bbdd67b309bb5c637c615e9161ef6e7f36ba69180e1b11dc228a4b233b974b7
[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] 0cdf95ffa96eb4fc3aca962adbc73347c8668603bfa57c8416a43023d7342b31
[INFO] running `Command { std: "docker" "start" "-a" "0cdf95ffa96eb4fc3aca962adbc73347c8668603bfa57c8416a43023d7342b31", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/process_migration-09712271af86d17c)
[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" "0cdf95ffa96eb4fc3aca962adbc73347c8668603bfa57c8416a43023d7342b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cdf95ffa96eb4fc3aca962adbc73347c8668603bfa57c8416a43023d7342b31", kill_on_drop: false }`
[INFO] [stdout] 0cdf95ffa96eb4fc3aca962adbc73347c8668603bfa57c8416a43023d7342b31