[INFO] cloning repository https://github.com/ra0van/rust_practice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ra0van/rust_practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fra0van%2Frust_practice", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fra0van%2Frust_practice'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7bab3e7c0cf73d8c421fba0302ebc25cf5cf955d
[INFO] testing ra0van/rust_practice against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fra0van%2Frust_practice" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ra0van/rust_practice
[INFO] finished tweaking git repo https://github.com/ra0van/rust_practice
[INFO] tweaked toml for git repo https://github.com/ra0van/rust_practice written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ra0van/rust_practice on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ra0van/rust_practice 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 189b916ec77c25e6d2ec8a8fc62a1feb7ff1405856586b2c110bd821306bbdf4
[INFO] running `Command { std: "docker" "start" "-a" "189b916ec77c25e6d2ec8a8fc62a1feb7ff1405856586b2c110bd821306bbdf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "189b916ec77c25e6d2ec8a8fc62a1feb7ff1405856586b2c110bd821306bbdf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "189b916ec77c25e6d2ec8a8fc62a1feb7ff1405856586b2c110bd821306bbdf4", kill_on_drop: false }`
[INFO] [stdout] 189b916ec77c25e6d2ec8a8fc62a1feb7ff1405856586b2c110bd821306bbdf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 574260409eabeb3cc4fcfed53320fde462fc6fcf48d3ac5b20d116da3a814a51
[INFO] running `Command { std: "docker" "start" "-a" "574260409eabeb3cc4fcfed53320fde462fc6fcf48d3ac5b20d116da3a814a51", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-practice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `NAME` and `say_name` are never used
[INFO] [stdout]  --> src/struct_trait.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Animal {
[INFO] [stdout]   |           ------ associated items in this trait
[INFO] [stdout] 2 |     const NAME: &'static str;
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 |     fn say_name(&self) {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "574260409eabeb3cc4fcfed53320fde462fc6fcf48d3ac5b20d116da3a814a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "574260409eabeb3cc4fcfed53320fde462fc6fcf48d3ac5b20d116da3a814a51", kill_on_drop: false }`
[INFO] [stdout] 574260409eabeb3cc4fcfed53320fde462fc6fcf48d3ac5b20d116da3a814a51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba56daaaefec9d70f1fe6675a567219553b54a5f5257d280aaabc5ea63415f6d
[INFO] running `Command { std: "docker" "start" "-a" "ba56daaaefec9d70f1fe6675a567219553b54a5f5257d280aaabc5ea63415f6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-practice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `NAME` and `say_name` are never used
[INFO] [stdout]  --> src/struct_trait.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Animal {
[INFO] [stdout]   |           ------ associated items in this trait
[INFO] [stdout] 2 |     const NAME: &'static str;
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 |     fn say_name(&self) {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "ba56daaaefec9d70f1fe6675a567219553b54a5f5257d280aaabc5ea63415f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba56daaaefec9d70f1fe6675a567219553b54a5f5257d280aaabc5ea63415f6d", kill_on_drop: false }`
[INFO] [stdout] ba56daaaefec9d70f1fe6675a567219553b54a5f5257d280aaabc5ea63415f6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aed4e50f46e483aca5490d0a3d98cac8c0a19167093f153944783594dce18bfa
[INFO] running `Command { std: "docker" "start" "-a" "aed4e50f46e483aca5490d0a3d98cac8c0a19167093f153944783594dce18bfa", kill_on_drop: false }`
[INFO] [stderr] warning: associated items `NAME` and `say_name` are never used
[INFO] [stdout] 
[INFO] [stderr]  --> src/struct_trait.rs:2:11
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 1 | pub trait Animal {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |           ------ associated items in this trait
[INFO] [stdout] 
[INFO] [stderr] 2 |     const NAME: &'static str;
[INFO] [stderr]   |           ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 6 |     fn say_name(&self) {
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-practice` (bin "rust-practice" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_practice-f78354f7a004a50f)
[INFO] running `Command { std: "docker" "inspect" "aed4e50f46e483aca5490d0a3d98cac8c0a19167093f153944783594dce18bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aed4e50f46e483aca5490d0a3d98cac8c0a19167093f153944783594dce18bfa", kill_on_drop: false }`
[INFO] [stdout] aed4e50f46e483aca5490d0a3d98cac8c0a19167093f153944783594dce18bfa