[INFO] cloning repository https://github.com/mgw854/fizzbuzz-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mgw854/fizzbuzz-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgw854%2Ffizzbuzz-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgw854%2Ffizzbuzz-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5df9cf0675775d3dd930fa953ca242fb75f97227 [INFO] testing mgw854/fizzbuzz-rs against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgw854%2Ffizzbuzz-rs" "/workspace/builds/worker-92/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-92/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mgw854/fizzbuzz-rs 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/mgw854/fizzbuzz-rs [INFO] finished tweaking git repo https://github.com/mgw854/fizzbuzz-rs [INFO] tweaked toml for git repo https://github.com/mgw854/fizzbuzz-rs written to /workspace/builds/worker-92/source/Cargo.toml [INFO] crate git repo https://github.com/mgw854/fizzbuzz-rs 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fastrand v1.6.0 [INFO] [stderr] Downloaded serde_json v1.0.74 [INFO] [stderr] Downloaded h2 v0.3.10 [INFO] [stderr] Downloaded serde v1.0.133 [INFO] [stderr] Downloaded syn v1.0.85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] 1757b480321e68a316b737093e7ea12a4f18618d83cf4b84a91cffe835d15f6e [INFO] running `Command { std: "docker" "start" "-a" "1757b480321e68a316b737093e7ea12a4f18618d83cf4b84a91cffe835d15f6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1757b480321e68a316b737093e7ea12a4f18618d83cf4b84a91cffe835d15f6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1757b480321e68a316b737093e7ea12a4f18618d83cf4b84a91cffe835d15f6e", kill_on_drop: false }` [INFO] [stdout] 1757b480321e68a316b737093e7ea12a4f18618d83cf4b84a91cffe835d15f6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] 48fecaeebe05ef592e06480bbd99855abbc6d686d6d69cef87ccbf161abc758a [INFO] running `Command { std: "docker" "start" "-a" "48fecaeebe05ef592e06480bbd99855abbc6d686d6d69cef87ccbf161abc758a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling futures-sink v0.3.19 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling serde_json v1.0.74 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling fastrand v1.6.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling http v0.2.6 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling sha-1 v0.9.8 [INFO] [stderr] Compiling headers v0.3.5 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling multipart v0.18.0 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling tokio v1.15.0 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling tungstenite v0.14.0 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-tungstenite v0.15.0 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling h2 v0.3.10 [INFO] [stderr] Compiling hyper v0.14.16 [INFO] [stderr] Compiling warp v0.3.2 [INFO] [stderr] Compiling fizzbuzz-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `Command { std: "docker" "inspect" "48fecaeebe05ef592e06480bbd99855abbc6d686d6d69cef87ccbf161abc758a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48fecaeebe05ef592e06480bbd99855abbc6d686d6d69cef87ccbf161abc758a", kill_on_drop: false }` [INFO] [stdout] 48fecaeebe05ef592e06480bbd99855abbc6d686d6d69cef87ccbf161abc758a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] c49dd8502b704152809d828d879eb22fc2d8c5b6b046a4d2552e436eefd1dac6 [INFO] running `Command { std: "docker" "start" "-a" "c49dd8502b704152809d828d879eb22fc2d8c5b6b046a4d2552e436eefd1dac6", kill_on_drop: false }` [INFO] [stderr] Compiling fizzbuzz-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.05s [INFO] running `Command { std: "docker" "inspect" "c49dd8502b704152809d828d879eb22fc2d8c5b6b046a4d2552e436eefd1dac6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c49dd8502b704152809d828d879eb22fc2d8c5b6b046a4d2552e436eefd1dac6", kill_on_drop: false }` [INFO] [stdout] c49dd8502b704152809d828d879eb22fc2d8c5b6b046a4d2552e436eefd1dac6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] 14e1682b9282114243fdb63dbb8417861c7858dca3aeaefebab0a9161c5b012e [INFO] running `Command { std: "docker" "start" "-a" "14e1682b9282114243fdb63dbb8417861c7858dca3aeaefebab0a9161c5b012e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.47s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fizzbuzz_rs-8c2fce3d51c3f80e) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test game::fizzbuzz::test::display_15_number ... ok [INFO] [stdout] test game::fizzbuzz::test::display_1_number ... ok [INFO] [stdout] test game::fizzbuzz::test::from_15_number ... ok [INFO] [stdout] test game::fizzbuzz::test::display_5_number ... ok [INFO] [stdout] test game::fizzbuzz::test::from_1_number ... ok [INFO] [stdout] test game::fizzbuzz::test::from_5_number ... ok [INFO] [stdout] test game::fizzbuzz::test::display_3_number ... ok [INFO] [stdout] test game::fizzbuzz::test::from_3_number ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 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/fizzbuzz_rs-9d075be1b37b68c7) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test game::fizzbuzz::test::display_15_number ... ok [INFO] [stdout] test game::fizzbuzz::test::display_1_number ... ok [INFO] [stdout] test game::fizzbuzz::test::display_5_number ... ok [INFO] [stdout] test game::fizzbuzz::test::display_3_number ... ok [INFO] [stdout] test game::fizzbuzz::test::from_15_number ... ok [INFO] [stdout] test game::fizzbuzz::test::from_1_number ... ok [INFO] [stdout] test game::fizzbuzz::test::from_3_number ... ok [INFO] [stderr] Doc-tests fizzbuzz-rs [INFO] [stdout] test game::fizzbuzz::test::from_5_number ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 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" "14e1682b9282114243fdb63dbb8417861c7858dca3aeaefebab0a9161c5b012e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14e1682b9282114243fdb63dbb8417861c7858dca3aeaefebab0a9161c5b012e", kill_on_drop: false }` [INFO] [stdout] 14e1682b9282114243fdb63dbb8417861c7858dca3aeaefebab0a9161c5b012e