[INFO] fetching crate ps-mbuf 0.1.0-4...
[INFO] testing ps-mbuf-0.1.0-4 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate ps-mbuf 0.1.0-4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate ps-mbuf 0.1.0-4
[INFO] finished tweaking crates.io crate ps-mbuf 0.1.0-4
[INFO] tweaked toml for crates.io crate ps-mbuf 0.1.0-4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ps-mbuf 0.1.0-4 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa23c850f4dcaff72149dabacee8cb0f5d9392c44f75939cf2cfb65111501a53
[INFO] running `Command { std: "docker" "start" "-a" "aa23c850f4dcaff72149dabacee8cb0f5d9392c44f75939cf2cfb65111501a53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa23c850f4dcaff72149dabacee8cb0f5d9392c44f75939cf2cfb65111501a53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa23c850f4dcaff72149dabacee8cb0f5d9392c44f75939cf2cfb65111501a53", kill_on_drop: false }`
[INFO] [stdout] aa23c850f4dcaff72149dabacee8cb0f5d9392c44f75939cf2cfb65111501a53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b66f596b58a76f774410c0eb2a42007229486bd85309c0cec880fd3cffab34c
[INFO] running `Command { std: "docker" "start" "-a" "7b66f596b58a76f774410c0eb2a42007229486bd85309c0cec880fd3cffab34c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ps-mbuf v0.1.0-4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "7b66f596b58a76f774410c0eb2a42007229486bd85309c0cec880fd3cffab34c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b66f596b58a76f774410c0eb2a42007229486bd85309c0cec880fd3cffab34c", kill_on_drop: false }`
[INFO] [stdout] 7b66f596b58a76f774410c0eb2a42007229486bd85309c0cec880fd3cffab34c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bc3893251b3ff6c302d137af7c8ae5a34ee53c3c60a51121661b004f2f71190
[INFO] running `Command { std: "docker" "start" "-a" "9bc3893251b3ff6c302d137af7c8ae5a34ee53c3c60a51121661b004f2f71190", kill_on_drop: false }`
[INFO] [stderr]    Compiling ps-mbuf v0.1.0-4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "9bc3893251b3ff6c302d137af7c8ae5a34ee53c3c60a51121661b004f2f71190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc3893251b3ff6c302d137af7c8ae5a34ee53c3c60a51121661b004f2f71190", kill_on_drop: false }`
[INFO] [stdout] 9bc3893251b3ff6c302d137af7c8ae5a34ee53c3c60a51121661b004f2f71190
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 652b4f128ccd10de4e6223b6b41f0710e8ef9cf2866fb6a618a245af54db10e2
[INFO] running `Command { std: "docker" "start" "-a" "652b4f128ccd10de4e6223b6b41f0710e8ef9cf2866fb6a618a245af54db10e2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ps_mbuf-413f92eb1b96bfeb)
[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] [stderr]    Doc-tests ps_mbuf
[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" "652b4f128ccd10de4e6223b6b41f0710e8ef9cf2866fb6a618a245af54db10e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "652b4f128ccd10de4e6223b6b41f0710e8ef9cf2866fb6a618a245af54db10e2", kill_on_drop: false }`
[INFO] [stdout] 652b4f128ccd10de4e6223b6b41f0710e8ef9cf2866fb6a618a245af54db10e2