[INFO] fetching crate os-id 3.0.1...
[INFO] testing os-id-3.0.1 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take3
[INFO] extracting crate os-id 3.0.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate os-id 3.0.1 on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate os-id 3.0.1
[INFO] finished tweaking crates.io crate os-id 3.0.1
[INFO] tweaked toml for crates.io crate os-id 3.0.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2bcb6c247ed22f8674a19a865b8c05d97415a8ef4c31a7bfa13d30a040db39f
[INFO] running `Command { std: "docker" "start" "-a" "d2bcb6c247ed22f8674a19a865b8c05d97415a8ef4c31a7bfa13d30a040db39f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2bcb6c247ed22f8674a19a865b8c05d97415a8ef4c31a7bfa13d30a040db39f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2bcb6c247ed22f8674a19a865b8c05d97415a8ef4c31a7bfa13d30a040db39f", kill_on_drop: false }`
[INFO] [stdout] d2bcb6c247ed22f8674a19a865b8c05d97415a8ef4c31a7bfa13d30a040db39f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a7096afe0861629214cef4e16f8dbcf0b95a272d1f98e67c39ca3828f3b2b58c
[INFO] running `Command { std: "docker" "start" "-a" "a7096afe0861629214cef4e16f8dbcf0b95a272d1f98e67c39ca3828f3b2b58c", kill_on_drop: false }`
[INFO] [stderr]    Compiling os-id v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "a7096afe0861629214cef4e16f8dbcf0b95a272d1f98e67c39ca3828f3b2b58c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7096afe0861629214cef4e16f8dbcf0b95a272d1f98e67c39ca3828f3b2b58c", kill_on_drop: false }`
[INFO] [stdout] a7096afe0861629214cef4e16f8dbcf0b95a272d1f98e67c39ca3828f3b2b58c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 88182de20fe6393aae1968f4c753015d5e6669e5781e707a26a679a488bc8cb7
[INFO] running `Command { std: "docker" "start" "-a" "88182de20fe6393aae1968f4c753015d5e6669e5781e707a26a679a488bc8cb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling os-id v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "88182de20fe6393aae1968f4c753015d5e6669e5781e707a26a679a488bc8cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88182de20fe6393aae1968f4c753015d5e6669e5781e707a26a679a488bc8cb7", kill_on_drop: false }`
[INFO] [stdout] 88182de20fe6393aae1968f4c753015d5e6669e5781e707a26a679a488bc8cb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a8352a91cf82f9f4f2ecbc15f4cce3ee2af14b2110d4e4cc7a271c913dd3f5b0
[INFO] running `Command { std: "docker" "start" "-a" "a8352a91cf82f9f4f2ecbc15f4cce3ee2af14b2110d4e4cc7a271c913dd3f5b0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/os_id-9fbc89b1229f8448)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running tests/process.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/process-8a170913a2ebd6df)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test should_use_current_process ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/thread.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/thread-a2aea3a0df9b8625)
[INFO] [stderr] error: test failed, to rerun pass `--test thread`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   could not execute process `/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/thread-a2aea3a0df9b8625` (never executed)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No such file or directory (os error 2)
[INFO] running `Command { std: "docker" "inspect" "a8352a91cf82f9f4f2ecbc15f4cce3ee2af14b2110d4e4cc7a271c913dd3f5b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8352a91cf82f9f4f2ecbc15f4cce3ee2af14b2110d4e4cc7a271c913dd3f5b0", kill_on_drop: false }`
[INFO] [stdout] a8352a91cf82f9f4f2ecbc15f4cce3ee2af14b2110d4e4cc7a271c913dd3f5b0