[INFO] cloning repository https://github.com/tmsbrg/makepty
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tmsbrg/makepty" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmsbrg%2Fmakepty", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmsbrg%2Fmakepty'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef7a28c571add58c4b41c025e52cfdc180125edc
[INFO] testing tmsbrg/makepty against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmsbrg%2Fmakepty" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tmsbrg/makepty 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] removed /workspace/builds/worker-5/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/tmsbrg/makepty
[INFO] finished tweaking git repo https://github.com/tmsbrg/makepty
[INFO] tweaked toml for git repo https://github.com/tmsbrg/makepty written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/tmsbrg/makepty already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `strip` has been stabilized in the 1.58 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/cargo/reference/profiles.html#strip-option for more information about using this feature.
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded filedescriptor v0.7.3
[INFO] [stderr]   Downloaded winx v0.25.0
[INFO] [stderr]   Downloaded posish v0.6.1
[INFO] [stderr]   Downloaded cap-std v0.13.10
[INFO] [stderr]   Downloaded fs-set-times v0.3.1
[INFO] [stderr]   Downloaded cap-fs-ext v0.13.10
[INFO] [stderr]   Downloaded cap-primitives v0.13.10
[INFO] [stderr]   Downloaded portable-pty v0.4.0
[INFO] [stderr]   Downloaded duplex v0.4.0
[INFO] [stderr]   Downloaded socketpair v0.7.0
[INFO] [stderr]   Downloaded unsafe-io v0.6.9
[INFO] [stderr]   Downloaded system-interface v0.6.5
[INFO] [stderr]   Downloaded io-streams v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 176e42d00f35c2c2832810f196f46828aad85794af30bf53bebeea8dcc17c12e
[INFO] running `Command { std: "docker" "start" "-a" "176e42d00f35c2c2832810f196f46828aad85794af30bf53bebeea8dcc17c12e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "176e42d00f35c2c2832810f196f46828aad85794af30bf53bebeea8dcc17c12e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "176e42d00f35c2c2832810f196f46828aad85794af30bf53bebeea8dcc17c12e", kill_on_drop: false }`
[INFO] [stdout] 176e42d00f35c2c2832810f196f46828aad85794af30bf53bebeea8dcc17c12e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 0535202fd8e06a09f19c1a744cd782b0f1cebd6d7fda1932de4e4a5694bf3bb5
[INFO] running `Command { std: "docker" "start" "-a" "0535202fd8e06a09f19c1a744cd782b0f1cebd6d7fda1932de4e4a5694bf3bb5", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `strip` has been stabilized in the 1.58 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/cargo/reference/profiles.html#strip-option for more information about using this feature.
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/i686-unknown-linux-musl/debug/.fingerprint/log-19f8e5dd99ffa717`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "0535202fd8e06a09f19c1a744cd782b0f1cebd6d7fda1932de4e4a5694bf3bb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0535202fd8e06a09f19c1a744cd782b0f1cebd6d7fda1932de4e4a5694bf3bb5", kill_on_drop: false }`
[INFO] [stdout] 0535202fd8e06a09f19c1a744cd782b0f1cebd6d7fda1932de4e4a5694bf3bb5