[INFO] cloning repository https://github.com/pacifistes/rust_rc_reffcell_exemple
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pacifistes/rust_rc_reffcell_exemple" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpacifistes%2Frust_rc_reffcell_exemple", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpacifistes%2Frust_rc_reffcell_exemple'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 78197b5aa824f53838e6e37d37802b2ce2af47f6
[INFO] testing pacifistes/rust_rc_reffcell_exemple against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpacifistes%2Frust_rc_reffcell_exemple" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pacifistes/rust_rc_reffcell_exemple 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/pacifistes/rust_rc_reffcell_exemple
[INFO] finished tweaking git repo https://github.com/pacifistes/rust_rc_reffcell_exemple
[INFO] tweaked toml for git repo https://github.com/pacifistes/rust_rc_reffcell_exemple written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/pacifistes/rust_rc_reffcell_exemple 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] f541db538bd749984a0ed905d0b56055ac40907b083d20c6cddf12e00450a4f6
[INFO] running `Command { std: "docker" "start" "-a" "f541db538bd749984a0ed905d0b56055ac40907b083d20c6cddf12e00450a4f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f541db538bd749984a0ed905d0b56055ac40907b083d20c6cddf12e00450a4f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f541db538bd749984a0ed905d0b56055ac40907b083d20c6cddf12e00450a4f6", kill_on_drop: false }`
[INFO] [stdout] f541db538bd749984a0ed905d0b56055ac40907b083d20c6cddf12e00450a4f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] df4e36c07114707ca0d94372e106ffe0db4a80064eb4344b87baab457c4460ba
[INFO] running `Command { std: "docker" "start" "-a" "df4e36c07114707ca0d94372e106ffe0db4a80064eb4344b87baab457c4460ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling te v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `refValue` should have a snake case name
[INFO] [stdout]   --> src/main.rs:37:6
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub refValue : Rc<RefCell<Number>>
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `ref_value`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `refNumber` should have a snake case name
[INFO] [stdout]   --> src/main.rs:86:6
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let refNumber = open_list.peek().unwrap().refValue.borrow();
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `ref_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "df4e36c07114707ca0d94372e106ffe0db4a80064eb4344b87baab457c4460ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df4e36c07114707ca0d94372e106ffe0db4a80064eb4344b87baab457c4460ba", kill_on_drop: false }`
[INFO] [stdout] df4e36c07114707ca0d94372e106ffe0db4a80064eb4344b87baab457c4460ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e4cc5c9ebc95d221a0485334e9d24fa21784e5d9fa8e6711714c94aef9dbd2a1
[INFO] running `Command { std: "docker" "start" "-a" "e4cc5c9ebc95d221a0485334e9d24fa21784e5d9fa8e6711714c94aef9dbd2a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling te v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `refValue` should have a snake case name
[INFO] [stdout]   --> src/main.rs:37:6
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub refValue : Rc<RefCell<Number>>
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `ref_value`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `refNumber` should have a snake case name
[INFO] [stdout]   --> src/main.rs:86:6
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let refNumber = open_list.peek().unwrap().refValue.borrow();
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `ref_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "e4cc5c9ebc95d221a0485334e9d24fa21784e5d9fa8e6711714c94aef9dbd2a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4cc5c9ebc95d221a0485334e9d24fa21784e5d9fa8e6711714c94aef9dbd2a1", kill_on_drop: false }`
[INFO] [stdout] e4cc5c9ebc95d221a0485334e9d24fa21784e5d9fa8e6711714c94aef9dbd2a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] dc69d5d09ae6f5296eaedee5e47418058b8e41d1d9102a19a2d532df67d2fa29
[INFO] running `Command { std: "docker" "start" "-a" "dc69d5d09ae6f5296eaedee5e47418058b8e41d1d9102a19a2d532df67d2fa29", kill_on_drop: false }`
[INFO] [stderr] warning: structure field `refValue` should have a snake case name
[INFO] [stderr]   --> src/main.rs:37:6
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub refValue : Rc<RefCell<Number>>
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to snake case: `ref_value`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `refNumber` should have a snake case name
[INFO] [stderr]   --> src/main.rs:86:6
[INFO] [stderr]    |
[INFO] [stderr] 86 |     let refNumber = open_list.peek().unwrap().refValue.borrow();
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to snake case: `ref_number`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/te-2b4fbbf65b98e7cf)
[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" "dc69d5d09ae6f5296eaedee5e47418058b8e41d1d9102a19a2d532df67d2fa29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc69d5d09ae6f5296eaedee5e47418058b8e41d1d9102a19a2d532df67d2fa29", kill_on_drop: false }`
[INFO] [stdout] dc69d5d09ae6f5296eaedee5e47418058b8e41d1d9102a19a2d532df67d2fa29