[INFO] cloning repository https://github.com/otrho/fizzbuzz [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/otrho/fizzbuzz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fotrho%2Ffizzbuzz", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fotrho%2Ffizzbuzz'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 96385fe047ba4db82e268aebbfb440cd57e71fbc [INFO] testing otrho/fizzbuzz 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%2Fotrho%2Ffizzbuzz" "/workspace/builds/worker-106/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-106/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/otrho/fizzbuzz 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/otrho/fizzbuzz [INFO] finished tweaking git repo https://github.com/otrho/fizzbuzz [INFO] tweaked toml for git repo https://github.com/otrho/fizzbuzz written to /workspace/builds/worker-106/source/Cargo.toml [INFO] crate git repo https://github.com/otrho/fizzbuzz 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 555be8a424fd4d3bfee8a8c111acf619b190195b6d9855140782d80efa4a60a7 [INFO] running `Command { std: "docker" "start" "-a" "555be8a424fd4d3bfee8a8c111acf619b190195b6d9855140782d80efa4a60a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "555be8a424fd4d3bfee8a8c111acf619b190195b6d9855140782d80efa4a60a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "555be8a424fd4d3bfee8a8c111acf619b190195b6d9855140782d80efa4a60a7", kill_on_drop: false }` [INFO] [stdout] 555be8a424fd4d3bfee8a8c111acf619b190195b6d9855140782d80efa4a60a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 1675305f269a2efaad5fbd9549218659fe33118137c92b9affe36f5702f7ddc0 [INFO] running `Command { std: "docker" "start" "-a" "1675305f269a2efaad5fbd9549218659fe33118137c92b9affe36f5702f7ddc0", kill_on_drop: false }` [INFO] [stderr] Compiling cranelift-entity v0.75.0 [INFO] [stderr] Compiling cranelift-codegen-shared v0.75.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling target-lexicon v0.12.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling peg-runtime v0.7.0 [INFO] [stderr] Compiling test_bin v0.3.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.75.0 [INFO] [stderr] Compiling cranelift-bforest v0.75.0 [INFO] [stderr] Compiling regalloc v0.0.31 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling region v2.2.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling peg-macros v0.7.0 [INFO] [stderr] Compiling peg v0.7.0 [INFO] [stderr] Compiling cranelift-codegen v0.75.0 [INFO] [stderr] Compiling cranelift-module v0.75.0 [INFO] [stderr] Compiling cranelift-native v0.75.0 [INFO] [stderr] Compiling cranelift-frontend v0.75.0 [INFO] [stderr] Compiling cranelift-jit v0.75.0 [INFO] [stderr] Compiling cranelift v0.75.0 [INFO] [stderr] Compiling fizzbuzz v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.11s [INFO] running `Command { std: "docker" "inspect" "1675305f269a2efaad5fbd9549218659fe33118137c92b9affe36f5702f7ddc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1675305f269a2efaad5fbd9549218659fe33118137c92b9affe36f5702f7ddc0", kill_on_drop: false }` [INFO] [stdout] 1675305f269a2efaad5fbd9549218659fe33118137c92b9affe36f5702f7ddc0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 7b753c72c8497d0d4d9bf4cb9c2c4d8e0393b2d5bd5236ef0b992fff786b017c [INFO] running `Command { std: "docker" "start" "-a" "7b753c72c8497d0d4d9bf4cb9c2c4d8e0393b2d5bd5236ef0b992fff786b017c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling fizzbuzz v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `Command { std: "docker" "inspect" "7b753c72c8497d0d4d9bf4cb9c2c4d8e0393b2d5bd5236ef0b992fff786b017c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b753c72c8497d0d4d9bf4cb9c2c4d8e0393b2d5bd5236ef0b992fff786b017c", kill_on_drop: false }` [INFO] [stdout] 7b753c72c8497d0d4d9bf4cb9c2c4d8e0393b2d5bd5236ef0b992fff786b017c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 824d72b539cb3a2bded95d0651109b52ee48f73f0896df5c6bb2e36bc80ab4c5 [INFO] running `Command { std: "docker" "start" "-a" "824d72b539cb3a2bded95d0651109b52ee48f73f0896df5c6bb2e36bc80ab4c5", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fizzbuzz-160dfd287a42b932) [INFO] [stdout] [INFO] [stderr] Running tests/00_print.rs (/opt/rustwide/target/debug/deps/00_print-f0590b438bef9991) [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 2 tests [INFO] [stdout] test test_print_strings ... ok [INFO] [stdout] test test_print_simple_numbers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] [stderr] Running tests/01_if.rs (/opt/rustwide/target/debug/deps/01_if-b15f1a6511331cfc) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/02_binops.rs (/opt/rustwide/target/debug/deps/02_binops-6808de2dfede3ee8) [INFO] [stdout] test test_if_stmts ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_binops_mod ... ok [INFO] [stdout] test test_binops_eq ... ok [INFO] [stdout] test test_binops_and ... ok [INFO] [stderr] Running tests/03_assign.rs (/opt/rustwide/target/debug/deps/03_assign-83a3c147a9d02b42) [INFO] [stdout] test test_binops_combo ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/04_for.rs (/opt/rustwide/target/debug/deps/04_for-1cde6a179d37bd0f) [INFO] [stdout] test test_assign ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_for ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Running tests/05_fizzbuzz.rs (/opt/rustwide/target/debug/deps/05_fizzbuzz-59620bdb7e8f4d74) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_for ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/common.rs (/opt/rustwide/target/debug/deps/common-a00443f13ddb7cda) [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" "824d72b539cb3a2bded95d0651109b52ee48f73f0896df5c6bb2e36bc80ab4c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "824d72b539cb3a2bded95d0651109b52ee48f73f0896df5c6bb2e36bc80ab4c5", kill_on_drop: false }` [INFO] [stdout] 824d72b539cb3a2bded95d0651109b52ee48f73f0896df5c6bb2e36bc80ab4c5