[INFO] fetching crate hellochi 0.1.0...
[INFO] testing hellochi-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate hellochi 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate hellochi 0.1.0
[INFO] finished tweaking crates.io crate hellochi 0.1.0
[INFO] tweaked toml for crates.io crate hellochi 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hellochi 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hellochi 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96072b85c8a5a789e545f967dfbe57796aa14229d5b687489d7a5aba54688afa
[INFO] running `Command { std: "docker" "start" "-a" "96072b85c8a5a789e545f967dfbe57796aa14229d5b687489d7a5aba54688afa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96072b85c8a5a789e545f967dfbe57796aa14229d5b687489d7a5aba54688afa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96072b85c8a5a789e545f967dfbe57796aa14229d5b687489d7a5aba54688afa", kill_on_drop: false }`
[INFO] [stdout] 96072b85c8a5a789e545f967dfbe57796aa14229d5b687489d7a5aba54688afa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96b69a83bcf327a9c6889fdaf7ed499c7b2d2c0bb41c521b0db667024e10d9d8
[INFO] running `Command { std: "docker" "start" "-a" "96b69a83bcf327a9c6889fdaf7ed499c7b2d2c0bb41c521b0db667024e10d9d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling hellochi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `Read` should have a snake case name
[INFO] [stdout]  --> src/print.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn Read(file_name: String) {
[INFO] [stdout]   |            ^^^^ help: convert the identifier to snake case: `read`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "96b69a83bcf327a9c6889fdaf7ed499c7b2d2c0bb41c521b0db667024e10d9d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96b69a83bcf327a9c6889fdaf7ed499c7b2d2c0bb41c521b0db667024e10d9d8", kill_on_drop: false }`
[INFO] [stdout] 96b69a83bcf327a9c6889fdaf7ed499c7b2d2c0bb41c521b0db667024e10d9d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a136f8bf4e8d34931e856dc0a3072cd1083263f5bcf5e10aef818bece47aec8
[INFO] running `Command { std: "docker" "start" "-a" "7a136f8bf4e8d34931e856dc0a3072cd1083263f5bcf5e10aef818bece47aec8", kill_on_drop: false }`
[INFO] [stderr]    Compiling hellochi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `Read` should have a snake case name
[INFO] [stdout]  --> src/print.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn Read(file_name: String) {
[INFO] [stdout]   |            ^^^^ help: convert the identifier to snake case: `read`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "7a136f8bf4e8d34931e856dc0a3072cd1083263f5bcf5e10aef818bece47aec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a136f8bf4e8d34931e856dc0a3072cd1083263f5bcf5e10aef818bece47aec8", kill_on_drop: false }`
[INFO] [stdout] 7a136f8bf4e8d34931e856dc0a3072cd1083263f5bcf5e10aef818bece47aec8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e23945654055cfabcd44a71147a882deb568752e689334f34d84d2c2020a948c
[INFO] running `Command { std: "docker" "start" "-a" "e23945654055cfabcd44a71147a882deb568752e689334f34d84d2c2020a948c", kill_on_drop: false }`
[INFO] [stderr] warning: function `Read` should have a snake case name
[INFO] [stderr]  --> src/print.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub fn Read(file_name: String) {
[INFO] [stderr]   |            ^^^^ help: convert the identifier to snake case: `read`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hellochi` (bin "hellochi" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hellochi-e0012571a44f525b)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hellochi-372cd9e1b9f69b2d)
[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] [stderr]    Doc-tests hellochi
[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" "e23945654055cfabcd44a71147a882deb568752e689334f34d84d2c2020a948c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e23945654055cfabcd44a71147a882deb568752e689334f34d84d2c2020a948c", kill_on_drop: false }`
[INFO] [stdout] e23945654055cfabcd44a71147a882deb568752e689334f34d84d2c2020a948c