[INFO] cloning repository https://github.com/arn-the-long-beard/TutoRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arn-the-long-beard/TutoRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farn-the-long-beard%2FTutoRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farn-the-long-beard%2FTutoRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f22cd1ffa2075f9304a55b4b62a74829136799f2
[INFO] testing arn-the-long-beard/TutoRust against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farn-the-long-beard%2FTutoRust" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arn-the-long-beard/TutoRust 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/arn-the-long-beard/TutoRust
[INFO] finished tweaking git repo https://github.com/arn-the-long-beard/TutoRust
[INFO] tweaked toml for git repo https://github.com/arn-the-long-beard/TutoRust written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/arn-the-long-beard/TutoRust 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] e7847c9d24e132eec6a934d4ad182391071d30f71590f0fa2a07da38058418ca
[INFO] running `Command { std: "docker" "start" "-a" "e7847c9d24e132eec6a934d4ad182391071d30f71590f0fa2a07da38058418ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7847c9d24e132eec6a934d4ad182391071d30f71590f0fa2a07da38058418ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7847c9d24e132eec6a934d4ad182391071d30f71590f0fa2a07da38058418ca", kill_on_drop: false }`
[INFO] [stdout] e7847c9d24e132eec6a934d4ad182391071d30f71590f0fa2a07da38058418ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 4ca8a3d981d1bcff8e14bd94d483e47b329e1a620b436daf0200caa6ada89f92
[INFO] running `Command { std: "docker" "start" "-a" "4ca8a3d981d1bcff8e14bd94d483e47b329e1a620b436daf0200caa6ada89f92", kill_on_drop: false }`
[INFO] [stderr]    Compiling TutoRust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `TutoRust` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `tuto_rust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "4ca8a3d981d1bcff8e14bd94d483e47b329e1a620b436daf0200caa6ada89f92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca8a3d981d1bcff8e14bd94d483e47b329e1a620b436daf0200caa6ada89f92", kill_on_drop: false }`
[INFO] [stdout] 4ca8a3d981d1bcff8e14bd94d483e47b329e1a620b436daf0200caa6ada89f92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] b4dfb53903cf99d1009fab121a5850dd1d7a9030a489047019f99affe082b5bf
[INFO] running `Command { std: "docker" "start" "-a" "b4dfb53903cf99d1009fab121a5850dd1d7a9030a489047019f99affe082b5bf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling TutoRust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `TutoRust` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `tuto_rust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "b4dfb53903cf99d1009fab121a5850dd1d7a9030a489047019f99affe082b5bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4dfb53903cf99d1009fab121a5850dd1d7a9030a489047019f99affe082b5bf", kill_on_drop: false }`
[INFO] [stdout] b4dfb53903cf99d1009fab121a5850dd1d7a9030a489047019f99affe082b5bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] d47a2c636adbf398fec290fb2b8c9c9c08dfdc9d790efa8ec47f135ca386b71c
[INFO] running `Command { std: "docker" "start" "-a" "d47a2c636adbf398fec290fb2b8c9c9c08dfdc9d790efa8ec47f135ca386b71c", kill_on_drop: false }`
[INFO] [stderr] warning: crate `TutoRust` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `tuto_rust`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/TutoRust-b8f2a916ad1d0ba0)
[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" "d47a2c636adbf398fec290fb2b8c9c9c08dfdc9d790efa8ec47f135ca386b71c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d47a2c636adbf398fec290fb2b8c9c9c08dfdc9d790efa8ec47f135ca386b71c", kill_on_drop: false }`
[INFO] [stdout] d47a2c636adbf398fec290fb2b8c9c9c08dfdc9d790efa8ec47f135ca386b71c