[INFO] cloning repository https://github.com/MadScientist2854/jovis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MadScientist2854/jovis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMadScientist2854%2Fjovis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMadScientist2854%2Fjovis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fde554560807dfeeab0147b48224f47caf64af2e
[INFO] testing MadScientist2854/jovis against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMadScientist2854%2Fjovis" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MadScientist2854/jovis on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MadScientist2854/jovis
[INFO] finished tweaking git repo https://github.com/MadScientist2854/jovis
[INFO] tweaked toml for git repo https://github.com/MadScientist2854/jovis written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/MadScientist2854/jovis already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fb0059f3863e9df35ff140fc333e185d7b3dfdd1b0f1dd2961b33b9f7fe6cd0
[INFO] running `Command { std: "docker" "start" "-a" "6fb0059f3863e9df35ff140fc333e185d7b3dfdd1b0f1dd2961b33b9f7fe6cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fb0059f3863e9df35ff140fc333e185d7b3dfdd1b0f1dd2961b33b9f7fe6cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb0059f3863e9df35ff140fc333e185d7b3dfdd1b0f1dd2961b33b9f7fe6cd0", kill_on_drop: false }`
[INFO] [stdout] 6fb0059f3863e9df35ff140fc333e185d7b3dfdd1b0f1dd2961b33b9f7fe6cd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3c58cd3c5acaa7b41542f97333ffc0ad81e433a77a7890c8c5eb4b7e6885f3f
[INFO] running `Command { std: "docker" "start" "-a" "f3c58cd3c5acaa7b41542f97333ffc0ad81e433a77a7890c8c5eb4b7e6885f3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling jovis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::Environment`
[INFO] [stdout]  --> src/expr/compiler/dtype.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::Environment;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stack_type`
[INFO] [stdout]  --> src/expr/compiler/env.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     stack_type: DType
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/expr/compiler/dtype.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn new(name: String,
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "f3c58cd3c5acaa7b41542f97333ffc0ad81e433a77a7890c8c5eb4b7e6885f3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3c58cd3c5acaa7b41542f97333ffc0ad81e433a77a7890c8c5eb4b7e6885f3f", kill_on_drop: false }`
[INFO] [stdout] f3c58cd3c5acaa7b41542f97333ffc0ad81e433a77a7890c8c5eb4b7e6885f3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 979994506deb4b15313c10e68419ac37993016ece36b253837a83853f7e6eea7
[INFO] running `Command { std: "docker" "start" "-a" "979994506deb4b15313c10e68419ac37993016ece36b253837a83853f7e6eea7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling jovis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::Environment`
[INFO] [stdout]  --> src/expr/compiler/dtype.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::Environment;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stack_type`
[INFO] [stdout]  --> src/expr/compiler/env.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     stack_type: DType
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/expr/compiler/dtype.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn new(name: String,
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "979994506deb4b15313c10e68419ac37993016ece36b253837a83853f7e6eea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "979994506deb4b15313c10e68419ac37993016ece36b253837a83853f7e6eea7", kill_on_drop: false }`
[INFO] [stdout] 979994506deb4b15313c10e68419ac37993016ece36b253837a83853f7e6eea7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2b169c1b10ad89ece38929964594788189eb78bbe52ae0942dfa2dc207e80e5
[INFO] running `Command { std: "docker" "start" "-a" "c2b169c1b10ad89ece38929964594788189eb78bbe52ae0942dfa2dc207e80e5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `super::Environment`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/expr/compiler/dtype.rs:3:5
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 3 | use super::Environment;
[INFO] [stdout] 
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `stack_type`
[INFO] [stderr]  --> src/expr/compiler/env.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     stack_type: DType
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/expr/compiler/dtype.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn new(name: String,
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jovis-50172f8a13ad461f)
[INFO] running `Command { std: "docker" "inspect" "c2b169c1b10ad89ece38929964594788189eb78bbe52ae0942dfa2dc207e80e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2b169c1b10ad89ece38929964594788189eb78bbe52ae0942dfa2dc207e80e5", kill_on_drop: false }`
[INFO] [stdout] c2b169c1b10ad89ece38929964594788189eb78bbe52ae0942dfa2dc207e80e5