[INFO] fetching crate nest-cli 0.3.0... [INFO] testing nest-cli-0.3.0 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take4 [INFO] extracting crate nest-cli 0.3.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate nest-cli 0.3.0 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 nest-cli 0.3.0 [INFO] finished tweaking crates.io crate nest-cli 0.3.0 [INFO] tweaked toml for crates.io crate nest-cli 0.3.0 written to /workspace/builds/worker-2/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 atomicwrites v0.2.5 [INFO] [stderr] Downloaded mkdirp v0.1.0 [INFO] [stderr] Downloaded clap-log-flag v0.2.1 [INFO] [stderr] Downloaded snafu v0.2.3 [INFO] [stderr] Downloaded snafu-derive v0.2.3 [INFO] [stderr] Downloaded nest v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] fe74d23d66c0ab9cb659b963ce5d0167c68aab6ed237030ac6087a42005e167a [INFO] running `Command { std: "docker" "start" "-a" "fe74d23d66c0ab9cb659b963ce5d0167c68aab6ed237030ac6087a42005e167a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe74d23d66c0ab9cb659b963ce5d0167c68aab6ed237030ac6087a42005e167a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe74d23d66c0ab9cb659b963ce5d0167c68aab6ed237030ac6087a42005e167a", kill_on_drop: false }` [INFO] [stdout] fe74d23d66c0ab9cb659b963ce5d0167c68aab6ed237030ac6087a42005e167a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d9082cac39f51744b5b324cd21d490982ffee7c98a4acf4ddbd09437a4609f82 [INFO] running `Command { std: "docker" "start" "-a" "d9082cac39f51744b5b324cd21d490982ffee7c98a4acf4ddbd09437a4609f82", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling cc v1.0.77 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling syn v1.0.105 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling gimli v0.26.2 [INFO] [stderr] Compiling miniz_oxide v0.5.4 [INFO] [stderr] Compiling serde v1.0.150 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling object v0.29.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling serde v0.8.23 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling serde_json v1.0.89 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling iana-time-zone v0.1.53 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling backtrace v0.3.66 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling regex v1.7.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling objekt v0.1.2 [INFO] [stderr] Compiling chrono v0.4.23 [INFO] [stderr] Compiling mkdirp v0.1.0 [INFO] [stderr] Compiling serde_test v0.8.23 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling linked-hash-map v0.3.0 [INFO] [stderr] Compiling serde_yaml v0.8.26 [INFO] [stderr] Compiling serde-hjson v0.9.1 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling pretty_env_logger v0.2.5 [INFO] [stderr] Compiling atomicwrites v0.2.5 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling snafu-derive v0.2.3 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling snafu v0.2.3 [INFO] [stderr] Compiling nest v1.0.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling clap-verbosity-flag v0.2.0 [INFO] [stderr] Compiling clap-log-flag v0.2.1 [INFO] [stderr] Compiling nest-cli v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.63s [INFO] running `Command { std: "docker" "inspect" "d9082cac39f51744b5b324cd21d490982ffee7c98a4acf4ddbd09437a4609f82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9082cac39f51744b5b324cd21d490982ffee7c98a4acf4ddbd09437a4609f82", kill_on_drop: false }` [INFO] [stdout] d9082cac39f51744b5b324cd21d490982ffee7c98a4acf4ddbd09437a4609f82 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f04cda64644b262f45d3e1062476210c73a202fa3f8f7db2a82e1988803217e3 [INFO] running `Command { std: "docker" "start" "-a" "f04cda64644b262f45d3e1062476210c73a202fa3f8f7db2a82e1988803217e3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling nest-cli v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "f04cda64644b262f45d3e1062476210c73a202fa3f8f7db2a82e1988803217e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f04cda64644b262f45d3e1062476210c73a202fa3f8f7db2a82e1988803217e3", kill_on_drop: false }` [INFO] [stdout] f04cda64644b262f45d3e1062476210c73a202fa3f8f7db2a82e1988803217e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6f93007d15fc4eb7bb4424bfa1bcf743430fa801ee3ad6d9543a79a70027bcf2 [INFO] running `Command { std: "docker" "start" "-a" "6f93007d15fc4eb7bb4424bfa1bcf743430fa801ee3ad6d9543a79a70027bcf2", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/nest-3ef63477e2f880f3) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6f93007d15fc4eb7bb4424bfa1bcf743430fa801ee3ad6d9543a79a70027bcf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f93007d15fc4eb7bb4424bfa1bcf743430fa801ee3ad6d9543a79a70027bcf2", kill_on_drop: false }` [INFO] [stdout] 6f93007d15fc4eb7bb4424bfa1bcf743430fa801ee3ad6d9543a79a70027bcf2