[INFO] cloning repository https://github.com/bbqsrc/export [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bbqsrc/export" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbqsrc%2Fexport", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbqsrc%2Fexport'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3fd992c7438879e1e13a41349685dca66492577f [INFO] testing bbqsrc/export against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbqsrc%2Fexport" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bbqsrc/export on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bbqsrc/export [INFO] finished tweaking git repo https://github.com/bbqsrc/export [INFO] tweaked toml for git repo https://github.com/bbqsrc/export written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/bbqsrc/export already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded regex v1.3.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ac9540d9f7b2c465720d362025866f09b1e5473b633f043fd9f7f2235db8ed7 [INFO] running `Command { std: "docker" "start" "-a" "3ac9540d9f7b2c465720d362025866f09b1e5473b633f043fd9f7f2235db8ed7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ac9540d9f7b2c465720d362025866f09b1e5473b633f043fd9f7f2235db8ed7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ac9540d9f7b2c465720d362025866f09b1e5473b633f043fd9f7f2235db8ed7", kill_on_drop: false }` [INFO] [stdout] 3ac9540d9f7b2c465720d362025866f09b1e5473b633f043fd9f7f2235db8ed7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76d0f4880b13e583b127752c630d2af04e847ae09b149a54e78c2da384afbc42 [INFO] running `Command { std: "docker" "start" "-a" "76d0f4880b13e583b127752c630d2af04e847ae09b149a54e78c2da384afbc42", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex v1.3.5 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling ctor v0.1.13 [INFO] [stderr] Compiling export_macro v0.1.0 (/opt/rustwide/workdir/export_macro) [INFO] [stderr] Compiling export v0.1.0 (/opt/rustwide/workdir/export) [INFO] [stderr] Compiling export_test v0.1.0 (/opt/rustwide/workdir/export_test) [INFO] [stdout] warning: function is never used: `lolwut` [INFO] [stdout] --> export_test/src/lib.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn lolwut() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `lolwut3` [INFO] [stdout] --> export_test/src/lib.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn lolwut3() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `lolwut4` [INFO] [stdout] --> export_test/src/lib.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | fn lolwut4() {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Foo` [INFO] [stdout] --> export_test/src/lib.rs:30:19 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) struct Foo {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bar` [INFO] [stdout] --> export_test/src/lib.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | fn bar() {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.17s [INFO] running `Command { std: "docker" "inspect" "76d0f4880b13e583b127752c630d2af04e847ae09b149a54e78c2da384afbc42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76d0f4880b13e583b127752c630d2af04e847ae09b149a54e78c2da384afbc42", kill_on_drop: false }` [INFO] [stdout] 76d0f4880b13e583b127752c630d2af04e847ae09b149a54e78c2da384afbc42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac0f4cfdadaaa720bef52a307e94eee7fe52ed764c7ee5c94b219e03f668264d [INFO] running `Command { std: "docker" "start" "-a" "ac0f4cfdadaaa720bef52a307e94eee7fe52ed764c7ee5c94b219e03f668264d", kill_on_drop: false }` [INFO] [stderr] Compiling export_macro v0.1.0 (/opt/rustwide/workdir/export_macro) [INFO] [stderr] Compiling export v0.1.0 (/opt/rustwide/workdir/export) [INFO] [stdout] warning: function is never used: `lolwut` [INFO] [stdout] --> export_test/src/lib.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn lolwut() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `lolwut3` [INFO] [stdout] --> export_test/src/lib.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn lolwut3() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `lolwut4` [INFO] [stdout] --> export_test/src/lib.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | fn lolwut4() {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Foo` [INFO] [stdout] --> export_test/src/lib.rs:30:19 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) struct Foo {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling export_test v0.1.0 (/opt/rustwide/workdir/export_test) [INFO] [stdout] warning: associated function is never used: `bar` [INFO] [stdout] --> export_test/src/lib.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | fn bar() {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `lolwut` [INFO] [stdout] --> export_test/src/lib.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn lolwut() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `lolwut3` [INFO] [stdout] --> export_test/src/lib.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn lolwut3() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `lolwut4` [INFO] [stdout] --> export_test/src/lib.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | fn lolwut4() {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Foo` [INFO] [stdout] --> export_test/src/lib.rs:30:19 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) struct Foo {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bar` [INFO] [stdout] --> export_test/src/lib.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | fn bar() {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.03s [INFO] running `Command { std: "docker" "inspect" "ac0f4cfdadaaa720bef52a307e94eee7fe52ed764c7ee5c94b219e03f668264d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac0f4cfdadaaa720bef52a307e94eee7fe52ed764c7ee5c94b219e03f668264d", kill_on_drop: false }` [INFO] [stdout] ac0f4cfdadaaa720bef52a307e94eee7fe52ed764c7ee5c94b219e03f668264d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e82feed22af6aa595e9c20ff7a246a6a1c16910330fce8f57cd913a9f62e8f7e [INFO] running `Command { std: "docker" "start" "-a" "e82feed22af6aa595e9c20ff7a246a6a1c16910330fce8f57cd913a9f62e8f7e", kill_on_drop: false }` [INFO] [stderr] warning: function is never used: `lolwut` [INFO] [stderr] --> export_test/src/lib.rs:5:4 [INFO] [stderr] | [INFO] [stderr] 5 | fn lolwut() { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `lolwut3` [INFO] [stderr] --> export_test/src/lib.rs:15:4 [INFO] [stderr] | [INFO] [stderr] 15 | fn lolwut3() { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `lolwut4` [INFO] [stderr] --> export_test/src/lib.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | fn lolwut4() {} [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Foo` [INFO] [stderr] --> export_test/src/lib.rs:30:19 [INFO] [stderr] | [INFO] [stderr] 30 | pub(crate) struct Foo {} [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `bar` [INFO] [stderr] --> export_test/src/lib.rs:35:8 [INFO] [stderr] | [INFO] [stderr] 35 | fn bar() {} [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `export_test` (lib) generated 5 warnings [INFO] [stderr] warning: `export_test` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/export-3fb14ffb12a0ec3f) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/export_macro-1de649e3759ca3c1) [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/export_test-f7ed8ae987c97a97) [INFO] [stdout] [INFO] [stderr] Doc-tests export [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] [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] [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 export_macro [INFO] [stdout] [INFO] [stderr] Doc-tests export_test [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] [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" "e82feed22af6aa595e9c20ff7a246a6a1c16910330fce8f57cd913a9f62e8f7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e82feed22af6aa595e9c20ff7a246a6a1c16910330fce8f57cd913a9f62e8f7e", kill_on_drop: false }` [INFO] [stdout] e82feed22af6aa595e9c20ff7a246a6a1c16910330fce8f57cd913a9f62e8f7e