[INFO] fetching crate nimo 0.3.0...
[INFO] testing nimo-0.3.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate nimo 0.3.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate nimo 0.3.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nimo 0.3.0
[INFO] finished tweaking crates.io crate nimo 0.3.0
[INFO] tweaked toml for crates.io crate nimo 0.3.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate nimo 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pear_codegen v0.2.2
[INFO] [stderr]   Downloaded include_dir v0.6.0
[INFO] [stderr]   Downloaded include_dir_impl v0.6.0
[INFO] [stderr]   Downloaded packet v0.1.4
[INFO] [stderr]   Downloaded pear v0.2.2
[INFO] [stderr]   Downloaded hwaddr v0.1.7
[INFO] [stderr]   Downloaded surge-ping v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44c67fc911421d10afe3d64da709f1e7777467875b231b59df89d39fd3b62a37
[INFO] running `Command { std: "docker" "start" "-a" "44c67fc911421d10afe3d64da709f1e7777467875b231b59df89d39fd3b62a37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44c67fc911421d10afe3d64da709f1e7777467875b231b59df89d39fd3b62a37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44c67fc911421d10afe3d64da709f1e7777467875b231b59df89d39fd3b62a37", kill_on_drop: false }`
[INFO] [stdout] 44c67fc911421d10afe3d64da709f1e7777467875b231b59df89d39fd3b62a37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7901ba36c667bbe3a204a8dd999601ec3b5f419d1cc14f7fb971562363400cef
[INFO] running `Command { std: "docker" "start" "-a" "7901ba36c667bbe3a204a8dd999601ec3b5f419d1cc14f7fb971562363400cef", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling hwaddr v0.1.7
[INFO] [stderr]    Compiling inlinable_string v0.1.14
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling home v0.5.3
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.9.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling tokio v1.5.0
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling uncased v0.9.6
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling lock_api v0.4.3
[INFO] [stderr]    Compiling figment v0.10.5
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling backtrace v0.3.57
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling os_type v2.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling pear_codegen v0.2.2
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling include_dir_impl v0.6.0
[INFO] [stderr]    Compiling pear v0.2.2
[INFO] [stderr]    Compiling include_dir v0.6.0
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling packet v0.1.4
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling surge-ping v0.2.0
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling ron v0.6.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling human-panic v1.0.3
[INFO] [stderr]    Compiling nimo v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.12s
[INFO] running `Command { std: "docker" "inspect" "7901ba36c667bbe3a204a8dd999601ec3b5f419d1cc14f7fb971562363400cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7901ba36c667bbe3a204a8dd999601ec3b5f419d1cc14f7fb971562363400cef", kill_on_drop: false }`
[INFO] [stdout] 7901ba36c667bbe3a204a8dd999601ec3b5f419d1cc14f7fb971562363400cef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68d412233bdd4e22ae9c1e54c83227253910c71f95c3ac836659d630bf1d4781
[INFO] running `Command { std: "docker" "start" "-a" "68d412233bdd4e22ae9c1e54c83227253910c71f95c3ac836659d630bf1d4781", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nimo v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "68d412233bdd4e22ae9c1e54c83227253910c71f95c3ac836659d630bf1d4781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68d412233bdd4e22ae9c1e54c83227253910c71f95c3ac836659d630bf1d4781", kill_on_drop: false }`
[INFO] [stdout] 68d412233bdd4e22ae9c1e54c83227253910c71f95c3ac836659d630bf1d4781
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b3fa8afebecafe2a0034a928cb32f34136eb4419cad62d21070de62e0c8b4b9
[INFO] running `Command { std: "docker" "start" "-a" "2b3fa8afebecafe2a0034a928cb32f34136eb4419cad62d21070de62e0c8b4b9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nimo-4f05b9ed63d82bae)
[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" "2b3fa8afebecafe2a0034a928cb32f34136eb4419cad62d21070de62e0c8b4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b3fa8afebecafe2a0034a928cb32f34136eb4419cad62d21070de62e0c8b4b9", kill_on_drop: false }`
[INFO] [stdout] 2b3fa8afebecafe2a0034a928cb32f34136eb4419cad62d21070de62e0c8b4b9