[INFO] cloning repository https://github.com/conradludgate/rust-basics [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/conradludgate/rust-basics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradludgate%2Frust-basics", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradludgate%2Frust-basics'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c96e509cbc4e131237f4988555ba8889cc308ffb [INFO] testing conradludgate/rust-basics against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradludgate%2Frust-basics" "/workspace/builds/worker-73/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-73/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/conradludgate/rust-basics on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/conradludgate/rust-basics [INFO] finished tweaking git repo https://github.com/conradludgate/rust-basics [INFO] tweaked toml for git repo https://github.com/conradludgate/rust-basics written to /workspace/builds/worker-73/source/Cargo.toml [INFO] crate git repo https://github.com/conradludgate/rust-basics already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e385b03017fed8698a4a0e42159061f6807a9e8e8429f20494ed661943216c2 [INFO] running `Command { std: "docker" "start" "-a" "0e385b03017fed8698a4a0e42159061f6807a9e8e8429f20494ed661943216c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e385b03017fed8698a4a0e42159061f6807a9e8e8429f20494ed661943216c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e385b03017fed8698a4a0e42159061f6807a9e8e8429f20494ed661943216c2", kill_on_drop: false }` [INFO] [stdout] 0e385b03017fed8698a4a0e42159061f6807a9e8e8429f20494ed661943216c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a27bf0e9c65c962ef0c701fac4f1060dcadcdefad6c537ebafad8041724f378c [INFO] running `Command { std: "docker" "start" "-a" "a27bf0e9c65c962ef0c701fac4f1060dcadcdefad6c537ebafad8041724f378c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling functions v0.1.0 (/opt/rustwide/workdir/05-functions) [INFO] [stderr] Compiling types v0.1.0 (/opt/rustwide/workdir/10-types) [INFO] [stderr] Compiling control-flow v0.1.0 (/opt/rustwide/workdir/07-control-flow) [INFO] [stderr] Compiling ownership v0.1.0 (/opt/rustwide/workdir/06-ownership) [INFO] [stderr] Compiling errors v0.1.0 (/opt/rustwide/workdir/08-errors) [INFO] [stderr] Compiling hello-world v0.1.0 (/opt/rustwide/workdir/01-hello-world) [INFO] [stderr] Compiling modules v0.1.0 (/opt/rustwide/workdir/09-modules) [INFO] [stderr] Compiling strings v0.1.0 (/opt/rustwide/workdir/03-strings) [INFO] [stderr] Compiling iterators v0.1.0 (/opt/rustwide/workdir/12-iterators) [INFO] [stderr] Compiling arrays v0.1.0 (/opt/rustwide/workdir/04-arrays) [INFO] [stderr] Compiling variables v0.1.0 (/opt/rustwide/workdir/02-variables) [INFO] [stderr] Compiling traits v0.1.0 (/opt/rustwide/workdir/11-traits) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.73s [INFO] running `Command { std: "docker" "inspect" "a27bf0e9c65c962ef0c701fac4f1060dcadcdefad6c537ebafad8041724f378c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a27bf0e9c65c962ef0c701fac4f1060dcadcdefad6c537ebafad8041724f378c", kill_on_drop: false }` [INFO] [stdout] a27bf0e9c65c962ef0c701fac4f1060dcadcdefad6c537ebafad8041724f378c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f19df3857b699b09aca47ea174b57112abe159749c572b35912cd01f5403f77d [INFO] running `Command { std: "docker" "start" "-a" "f19df3857b699b09aca47ea174b57112abe159749c572b35912cd01f5403f77d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling strings v0.1.0 (/opt/rustwide/workdir/03-strings) [INFO] [stderr] Compiling hello-world v0.1.0 (/opt/rustwide/workdir/01-hello-world) [INFO] [stderr] Compiling modules v0.1.0 (/opt/rustwide/workdir/09-modules) [INFO] [stderr] Compiling control-flow v0.1.0 (/opt/rustwide/workdir/07-control-flow) [INFO] [stderr] Compiling errors v0.1.0 (/opt/rustwide/workdir/08-errors) [INFO] [stderr] Compiling traits v0.1.0 (/opt/rustwide/workdir/11-traits) [INFO] [stderr] Compiling iterators v0.1.0 (/opt/rustwide/workdir/12-iterators) [INFO] [stderr] Compiling arrays v0.1.0 (/opt/rustwide/workdir/04-arrays) [INFO] [stderr] Compiling variables v0.1.0 (/opt/rustwide/workdir/02-variables) [INFO] [stderr] Compiling types v0.1.0 (/opt/rustwide/workdir/10-types) [INFO] [stderr] Compiling ownership v0.1.0 (/opt/rustwide/workdir/06-ownership) [INFO] [stderr] Compiling functions v0.1.0 (/opt/rustwide/workdir/05-functions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 11s [INFO] running `Command { std: "docker" "inspect" "f19df3857b699b09aca47ea174b57112abe159749c572b35912cd01f5403f77d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f19df3857b699b09aca47ea174b57112abe159749c572b35912cd01f5403f77d", kill_on_drop: false }` [INFO] [stdout] f19df3857b699b09aca47ea174b57112abe159749c572b35912cd01f5403f77d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 580c86cb5fcd59c39851d204eb3a238fda7244c8c572b7646a87fc509a36dba1 [INFO] running `Command { std: "docker" "start" "-a" "580c86cb5fcd59c39851d204eb3a238fda7244c8c572b7646a87fc509a36dba1", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/arrays-e9775accdb458d5e) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/control_flow-4816df52a4f1e694) [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] Running unittests (/opt/rustwide/target/debug/deps/errors-be0849dce35765fc) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/functions-264f3df69a0c4882) [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] Running unittests (/opt/rustwide/target/debug/deps/hello_world-1a58171d57ec25eb) [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/iterators-9472b7c55c5173e1) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/modules-d27d9fd205ee1e14) [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] Running unittests (/opt/rustwide/target/debug/deps/ownership-3a964fe768528cc1) [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/strings-2c4fc1ee1d8aba37) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/traits-95a8afcc4a55f33e) [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] Running unittests (/opt/rustwide/target/debug/deps/types-765c0e09534b115b) [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/variables-8c759a06495b7316) [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" "580c86cb5fcd59c39851d204eb3a238fda7244c8c572b7646a87fc509a36dba1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "580c86cb5fcd59c39851d204eb3a238fda7244c8c572b7646a87fc509a36dba1", kill_on_drop: false }` [INFO] [stdout] 580c86cb5fcd59c39851d204eb3a238fda7244c8c572b7646a87fc509a36dba1