[INFO] fetching crate unix-ipc 0.2.2...
[INFO] testing unix-ipc-0.2.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate unix-ipc 0.2.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate unix-ipc 0.2.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate unix-ipc 0.2.2
[INFO] tweaked toml for crates.io crate unix-ipc 0.2.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unix-ipc 0.2.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unix-ipc 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.15
[INFO] [stderr]   Downloaded serde_derive v1.0.130
[INFO] [stderr]   Downloaded syn v1.0.81
[INFO] [stderr]   Downloaded cc v1.0.72
[INFO] [stderr]   Downloaded quote v1.0.10
[INFO] [stderr]   Downloaded serde v1.0.130
[INFO] [stderr]   Downloaded proc-macro2 v1.0.32
[INFO] [stderr]   Downloaded nix v0.23.0
[INFO] [stderr]   Downloaded libc v0.2.107
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d700a167ed9adc182140b39e0f2cfeb75d9ef28fe57a5a961f50a591c4286076
[INFO] running `Command { std: "docker" "start" "-a" "d700a167ed9adc182140b39e0f2cfeb75d9ef28fe57a5a961f50a591c4286076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d700a167ed9adc182140b39e0f2cfeb75d9ef28fe57a5a961f50a591c4286076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d700a167ed9adc182140b39e0f2cfeb75d9ef28fe57a5a961f50a591c4286076", kill_on_drop: false }`
[INFO] [stdout] d700a167ed9adc182140b39e0f2cfeb75d9ef28fe57a5a961f50a591c4286076
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d81adcac4f1be5fcf9ea9d18a0155f8ccfabcf9ec2fe2f9f08ea14b7d0b228ed
[INFO] running `Command { std: "docker" "start" "-a" "d81adcac4f1be5fcf9ea9d18a0155f8ccfabcf9ec2fe2f9f08ea14b7d0b228ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling nix v0.23.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling unix-ipc v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.36s
[INFO] running `Command { std: "docker" "inspect" "d81adcac4f1be5fcf9ea9d18a0155f8ccfabcf9ec2fe2f9f08ea14b7d0b228ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d81adcac4f1be5fcf9ea9d18a0155f8ccfabcf9ec2fe2f9f08ea14b7d0b228ed", kill_on_drop: false }`
[INFO] [stdout] d81adcac4f1be5fcf9ea9d18a0155f8ccfabcf9ec2fe2f9f08ea14b7d0b228ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 802b5fb980c8ba7762d8a7b56ea4aedb3536ed015aa4e172852266c52893b20c
[INFO] running `Command { std: "docker" "start" "-a" "802b5fb980c8ba7762d8a7b56ea4aedb3536ed015aa4e172852266c52893b20c", kill_on_drop: false }`
[INFO] [stderr]    Compiling unix-ipc v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "802b5fb980c8ba7762d8a7b56ea4aedb3536ed015aa4e172852266c52893b20c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "802b5fb980c8ba7762d8a7b56ea4aedb3536ed015aa4e172852266c52893b20c", kill_on_drop: false }`
[INFO] [stdout] 802b5fb980c8ba7762d8a7b56ea4aedb3536ed015aa4e172852266c52893b20c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0f12ee22fd77689e4d3a8c29b47b4cd67ae6789ff8b99a6a463e86e9552e8ec
[INFO] running `Command { std: "docker" "start" "-a" "a0f12ee22fd77689e4d3a8c29b47b4cd67ae6789ff8b99a6a463e86e9552e8ec", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unix_ipc-d9221fe7f2d1bf86)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test bootstrap::test_bootstrap ... ok
[INFO] [stdout] test typed_channel::test_try_recv ... ok
[INFO] [stdout] test typed_channel::test_zero_sized_type ... ok
[INFO] [stdout] test typed_channel::test_conversion ... ok
[INFO] [stdout] test bootstrap::test_bootstrap_reverse ... ok
[INFO] [stdout] test typed_channel::test_basic ... ok
[INFO] [stdout] test raw_channel::test_large_buffer ... ok
[INFO] [stdout] test typed_channel::test_multiple_fds ... ok
[INFO] [stdout] test raw_channel::test_basic ... ok
[INFO] [stdout] test serde::test_basic ... ok
[INFO] [stdout] test typed_channel::test_send_channel ... ok
[INFO] [stdout] test typed_channel::test_many_nested ... ok
[INFO] [stderr]    Doc-tests unix_ipc
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a0f12ee22fd77689e4d3a8c29b47b4cd67ae6789ff8b99a6a463e86e9552e8ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0f12ee22fd77689e4d3a8c29b47b4cd67ae6789ff8b99a6a463e86e9552e8ec", kill_on_drop: false }`
[INFO] [stdout] a0f12ee22fd77689e4d3a8c29b47b4cd67ae6789ff8b99a6a463e86e9552e8ec