[INFO] cloning repository https://github.com/minikiller/study-project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/minikiller/study-project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminikiller%2Fstudy-project", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminikiller%2Fstudy-project'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6dfcf2137f0dc8c7c2cd553f8253dfb30a6567a1 [INFO] testing minikiller/study-project against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminikiller%2Fstudy-project" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/minikiller/study-project on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/minikiller/study-project [INFO] finished tweaking git repo https://github.com/minikiller/study-project [INFO] tweaked toml for git repo https://github.com/minikiller/study-project written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/minikiller/study-project already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 073ad895e3d84216a0e57226ee8a83148a79e08cb3586a08b3466d0d8fd829eb [INFO] running `Command { std: "docker" "start" "-a" "073ad895e3d84216a0e57226ee8a83148a79e08cb3586a08b3466d0d8fd829eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "073ad895e3d84216a0e57226ee8a83148a79e08cb3586a08b3466d0d8fd829eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "073ad895e3d84216a0e57226ee8a83148a79e08cb3586a08b3466d0d8fd829eb", kill_on_drop: false }` [INFO] [stdout] 073ad895e3d84216a0e57226ee8a83148a79e08cb3586a08b3466d0d8fd829eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 366aca4f11e70c7f641a98a40a15e98a501f68b1bb87dd638bbc4c0d5d6afd2d [INFO] running `Command { std: "docker" "start" "-a" "366aca4f11e70c7f641a98a40a15e98a501f68b1bb87dd638bbc4c0d5d6afd2d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling owner v0.1.0 (/opt/rustwide/workdir/owner) [INFO] [stderr] Compiling hello v0.1.0 (/opt/rustwide/workdir/hello) [INFO] [stderr] Compiling structer v0.1.0 (/opt/rustwide/workdir/structer) [INFO] [stderr] Compiling iter v0.1.0 (/opt/rustwide/workdir/iter) [INFO] [stdout] warning: function is never used: `get_it` [INFO] [stdout] --> owner/src/main.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn get_it<'a>() -> &'a str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling guess v0.1.0 (/opt/rustwide/workdir/guess) [INFO] [stderr] Compiling variant v0.1.0 (/opt/rustwide/workdir/variant) [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> variant/src/main.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let name: (String, u32, Vec<&str>); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vd` [INFO] [stdout] --> variant/src/main.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let vd= add_it(18); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Hello` [INFO] [stdout] --> variant/src/main.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct Hello<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.20s [INFO] running `Command { std: "docker" "inspect" "366aca4f11e70c7f641a98a40a15e98a501f68b1bb87dd638bbc4c0d5d6afd2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "366aca4f11e70c7f641a98a40a15e98a501f68b1bb87dd638bbc4c0d5d6afd2d", kill_on_drop: false }` [INFO] [stdout] 366aca4f11e70c7f641a98a40a15e98a501f68b1bb87dd638bbc4c0d5d6afd2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1eea1fab85358e87a623d405150bd037ca41a9b7f2c56c7b66d93594a70ea5d [INFO] running `Command { std: "docker" "start" "-a" "f1eea1fab85358e87a623d405150bd037ca41a9b7f2c56c7b66d93594a70ea5d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling owner v0.1.0 (/opt/rustwide/workdir/owner) [INFO] [stderr] Compiling structer v0.1.0 (/opt/rustwide/workdir/structer) [INFO] [stderr] Compiling iter v0.1.0 (/opt/rustwide/workdir/iter) [INFO] [stderr] Compiling hello v0.1.0 (/opt/rustwide/workdir/hello) [INFO] [stderr] Compiling variant v0.1.0 (/opt/rustwide/workdir/variant) [INFO] [stderr] Compiling guess v0.1.0 (/opt/rustwide/workdir/guess) [INFO] [stdout] warning: function is never used: `get_it` [INFO] [stdout] --> owner/src/main.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn get_it<'a>() -> &'a str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> variant/src/main.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let name: (String, u32, Vec<&str>); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vd` [INFO] [stdout] --> variant/src/main.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let vd= add_it(18); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Hello` [INFO] [stdout] --> variant/src/main.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct Hello<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "f1eea1fab85358e87a623d405150bd037ca41a9b7f2c56c7b66d93594a70ea5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1eea1fab85358e87a623d405150bd037ca41a9b7f2c56c7b66d93594a70ea5d", kill_on_drop: false }` [INFO] [stdout] f1eea1fab85358e87a623d405150bd037ca41a9b7f2c56c7b66d93594a70ea5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 398ddd36a473d2b052d18ecbb3194e0f3853fb86d48f413e649998175bdb71f0 [INFO] running `Command { std: "docker" "start" "-a" "398ddd36a473d2b052d18ecbb3194e0f3853fb86d48f413e649998175bdb71f0", kill_on_drop: false }` [INFO] [stderr] warning: function is never used: `get_it` [INFO] [stderr] --> owner/src/main.rs:9:4 [INFO] [stderr] | [INFO] [stderr] 9 | fn get_it<'a>() -> &'a str { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `owner` (bin "owner" test) generated 1 warning [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> variant/src/main.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let name: (String, u32, Vec<&str>); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vd` [INFO] [stderr] --> variant/src/main.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let vd= add_it(18); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_vd` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Hello` [INFO] [stderr] --> variant/src/main.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | struct Hello<'a> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `variant` (bin "variant" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/guess-46df53ec5bc22196) [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 (/opt/rustwide/target/debug/deps/hello-dbe57644dbcd1a04) [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 (/opt/rustwide/target/debug/deps/iter-50d69d5258e31225) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_counter ... ok [INFO] [stdout] test tests::test_another ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/owner-9e99565085f72b33) [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 (/opt/rustwide/target/debug/deps/structer-ae45f6924d309643) [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 (/opt/rustwide/target/debug/deps/date_example-cf217a2fc05c2fda) [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 (/opt/rustwide/target/debug/deps/variant-8852c456bf5c7e3e) [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" "398ddd36a473d2b052d18ecbb3194e0f3853fb86d48f413e649998175bdb71f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "398ddd36a473d2b052d18ecbb3194e0f3853fb86d48f413e649998175bdb71f0", kill_on_drop: false }` [INFO] [stdout] 398ddd36a473d2b052d18ecbb3194e0f3853fb86d48f413e649998175bdb71f0