[INFO] fetching crate timekeeper 0.3.2...
[INFO] building timekeeper-0.3.2 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take3
[INFO] extracting crate timekeeper 0.3.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate timekeeper 0.3.2 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 timekeeper 0.3.2
[INFO] finished tweaking crates.io crate timekeeper 0.3.2
[INFO] tweaked toml for crates.io crate timekeeper 0.3.2 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] fcff57e8830aaa532fa27ccce0930660a2bdd3fd463d2ff810dcf2d089a5c202
[INFO] running `Command { std: "docker" "start" "-a" "fcff57e8830aaa532fa27ccce0930660a2bdd3fd463d2ff810dcf2d089a5c202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcff57e8830aaa532fa27ccce0930660a2bdd3fd463d2ff810dcf2d089a5c202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcff57e8830aaa532fa27ccce0930660a2bdd3fd463d2ff810dcf2d089a5c202", kill_on_drop: false }`
[INFO] [stdout] fcff57e8830aaa532fa27ccce0930660a2bdd3fd463d2ff810dcf2d089a5c202
[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] 113924ee442fcadfc7ceb3f2c8643e49c9ba00042d143538cf87bc50128b0aaf
[INFO] running `Command { std: "docker" "start" "-a" "113924ee442fcadfc7ceb3f2c8643e49c9ba00042d143538cf87bc50128b0aaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling timekeeper v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "113924ee442fcadfc7ceb3f2c8643e49c9ba00042d143538cf87bc50128b0aaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "113924ee442fcadfc7ceb3f2c8643e49c9ba00042d143538cf87bc50128b0aaf", kill_on_drop: false }`
[INFO] [stdout] 113924ee442fcadfc7ceb3f2c8643e49c9ba00042d143538cf87bc50128b0aaf
[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] ca598a0f615e982cd5889fc98b36af2364b051d1755adbc39a5ccb56b2d9b865
[INFO] running `Command { std: "docker" "start" "-a" "ca598a0f615e982cd5889fc98b36af2364b051d1755adbc39a5ccb56b2d9b865", kill_on_drop: false }`
[INFO] [stderr]    Compiling timekeeper v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "ca598a0f615e982cd5889fc98b36af2364b051d1755adbc39a5ccb56b2d9b865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca598a0f615e982cd5889fc98b36af2364b051d1755adbc39a5ccb56b2d9b865", kill_on_drop: false }`
[INFO] [stdout] ca598a0f615e982cd5889fc98b36af2364b051d1755adbc39a5ccb56b2d9b865