[INFO] fetching crate gstuff 0.8.10...
[INFO] testing gstuff-0.8.10 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take4
[INFO] extracting crate gstuff 0.8.10 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate gstuff 0.8.10 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 gstuff 0.8.10
[INFO] finished tweaking crates.io crate gstuff 0.8.10
[INFO] tweaked toml for crates.io crate gstuff 0.8.10 written to /workspace/builds/worker-0/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fomat-macros v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 6494ac3b19562ee058a55256784cf561e6d085b00e3e6f2f4d116373de3003f9
[INFO] running `Command { std: "docker" "start" "-a" "6494ac3b19562ee058a55256784cf561e6d085b00e3e6f2f4d116373de3003f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6494ac3b19562ee058a55256784cf561e6d085b00e3e6f2f4d116373de3003f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6494ac3b19562ee058a55256784cf561e6d085b00e3e6f2f4d116373de3003f9", kill_on_drop: false }`
[INFO] [stdout] 6494ac3b19562ee058a55256784cf561e6d085b00e3e6f2f4d116373de3003f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 17896d41a4182ba51b4fe89b3841142bc90684e9d9b5e24c33ad3ff20c547bf7
[INFO] running `Command { std: "docker" "start" "-a" "17896d41a4182ba51b4fe89b3841142bc90684e9d9b5e24c33ad3ff20c547bf7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling gstuff v0.8.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "17896d41a4182ba51b4fe89b3841142bc90684e9d9b5e24c33ad3ff20c547bf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17896d41a4182ba51b4fe89b3841142bc90684e9d9b5e24c33ad3ff20c547bf7", kill_on_drop: false }`
[INFO] [stdout] 17896d41a4182ba51b4fe89b3841142bc90684e9d9b5e24c33ad3ff20c547bf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] c2183f46f020d64f51fcf599cccb8befc4f9ef20f286940323e3a63d15282cca
[INFO] running `Command { std: "docker" "start" "-a" "c2183f46f020d64f51fcf599cccb8befc4f9ef20f286940323e3a63d15282cca", kill_on_drop: false }`
[INFO] [stderr]    Compiling gstuff v0.8.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "c2183f46f020d64f51fcf599cccb8befc4f9ef20f286940323e3a63d15282cca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2183f46f020d64f51fcf599cccb8befc4f9ef20f286940323e3a63d15282cca", kill_on_drop: false }`
[INFO] [stdout] c2183f46f020d64f51fcf599cccb8befc4f9ef20f286940323e3a63d15282cca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 69efb32cf25570c06305ae86dabea22610d028c5bbe3720d7cc2c9e2452170c5
[INFO] running `Command { std: "docker" "start" "-a" "69efb32cf25570c06305ae86dabea22610d028c5bbe3720d7cc2c9e2452170c5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests gstuff.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/gstuff-9af41fe596b991ce)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_bedstead ... ok
[INFO] [stdout] test test_hostname ... ok
[INFO] [stdout] test test_oneshot ... ok
[INFO] [stdout] test test_slurp_prog ... ok
[INFO] [stdout] test test_now_float ... ok
[INFO] [stdout] test test_now_ms ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69efb32cf25570c06305ae86dabea22610d028c5bbe3720d7cc2c9e2452170c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69efb32cf25570c06305ae86dabea22610d028c5bbe3720d7cc2c9e2452170c5", kill_on_drop: false }`
[INFO] [stdout] 69efb32cf25570c06305ae86dabea22610d028c5bbe3720d7cc2c9e2452170c5