[INFO] cloning repository https://github.com/stmtk1/wasm-helloworld
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stmtk1/wasm-helloworld" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstmtk1%2Fwasm-helloworld", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstmtk1%2Fwasm-helloworld'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f54a06b3702e4c077006046b17818f6f5b524ecd
[INFO] testing stmtk1/wasm-helloworld against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstmtk1%2Fwasm-helloworld" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stmtk1/wasm-helloworld on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stmtk1/wasm-helloworld
[INFO] finished tweaking git repo https://github.com/stmtk1/wasm-helloworld
[INFO] tweaked toml for git repo https://github.com/stmtk1/wasm-helloworld written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/stmtk1/wasm-helloworld already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 876c8c603525ab2dc4c9cf6792ad281fdbdda9e8e0ab0b56365411ab33d2f024
[INFO] running `Command { std: "docker" "start" "-a" "876c8c603525ab2dc4c9cf6792ad281fdbdda9e8e0ab0b56365411ab33d2f024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "876c8c603525ab2dc4c9cf6792ad281fdbdda9e8e0ab0b56365411ab33d2f024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "876c8c603525ab2dc4c9cf6792ad281fdbdda9e8e0ab0b56365411ab33d2f024", kill_on_drop: false }`
[INFO] [stdout] 876c8c603525ab2dc4c9cf6792ad281fdbdda9e8e0ab0b56365411ab33d2f024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25b6467c00ee8a03adf2a4000fad08741500cbec906682da591d0ff58dffa8ff
[INFO] running `Command { std: "docker" "start" "-a" "25b6467c00ee8a03adf2a4000fad08741500cbec906682da591d0ff58dffa8ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.65
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling bumpalo v3.4.0
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling wasm-bindgen v0.2.65
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.65
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.65
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.65
[INFO] [stderr]    Compiling hello-wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]   --> src/boid.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let position = &self.position;
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.30s
[INFO] running `Command { std: "docker" "inspect" "25b6467c00ee8a03adf2a4000fad08741500cbec906682da591d0ff58dffa8ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25b6467c00ee8a03adf2a4000fad08741500cbec906682da591d0ff58dffa8ff", kill_on_drop: false }`
[INFO] [stdout] 25b6467c00ee8a03adf2a4000fad08741500cbec906682da591d0ff58dffa8ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae16db90866d1ce454e8a57585dd2aa90c797acaa467e29e99236fc3ad6b8dc2
[INFO] running `Command { std: "docker" "start" "-a" "ae16db90866d1ce454e8a57585dd2aa90c797acaa467e29e99236fc3ad6b8dc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]   --> src/rand.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     use std::io::Write;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]   --> src/boid.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let position = &self.position;
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/hello_wasm-ce0df5630fb0f7ce)
[INFO] running `Command { std: "docker" "inspect" "ae16db90866d1ce454e8a57585dd2aa90c797acaa467e29e99236fc3ad6b8dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae16db90866d1ce454e8a57585dd2aa90c797acaa467e29e99236fc3ad6b8dc2", kill_on_drop: false }`
[INFO] [stdout] ae16db90866d1ce454e8a57585dd2aa90c797acaa467e29e99236fc3ad6b8dc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 88e0733778431bdb05ad4560ae1c306ac1c5d2397f182e2dc11ffedec007744f
[INFO] running `Command { std: "docker" "start" "-a" "88e0733778431bdb05ad4560ae1c306ac1c5d2397f182e2dc11ffedec007744f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]   --> src/rand.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |     use std::io::Write;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `position`
[INFO] [stderr]   --> src/boid.rs:77:13
[INFO] [stderr]    |
[INFO] [stderr] 77 |         let position = &self.position;
[INFO] [stderr]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hello-wasm` (lib test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.69s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hello_wasm-ce0df5630fb0f7ce)
[INFO] [stderr] 37.502325425887214 242.37375701141866
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr] 314.17349659333007 385.45119789389884
[INFO] [stderr] 464.4710452875273 195.69099383460446
[INFO] [stderr] 67.48129476889392 374.49581550594587
[INFO] [stderr] 339.5906172276275 214.8856845990804
[INFO] [stderr] 63.636237802554156 264.25184933697983
[INFO] [stderr] 265.1280360037337 378.42833118351484
[INFO] [stderr] 87.70218984604375 157.0946670927845
[INFO] [stderr] 568.8623403579843 120.54580509233945
[INFO] [stderr] 193.4841920835146 142.82642615735816
[INFO] [stderr] 552.391542044566 77.31054464036983
[INFO] [stderr] 446.53063770871836 217.49423639059694
[INFO] [stderr] 535.8065894424126 265.21446216501863
[INFO] [stderr] 79.38208298864564 317.25889725064155
[INFO] [stderr] 173.94066872934755 365.1466697717257
[INFO] [stderr] 132.09684073672213 24.268468865909647
[INFO] [stderr] 414.0050392252863 14.300137480168276
[INFO] [stderr] 144.8800870792122 171.60391174744615
[INFO] [stderr] 240.29147049288997 344.2579414273354
[INFO] [stderr] 573.427778552577 115.83085395857515
[INFO] [stderr] 282.3064248799941 18.1802331129562
[INFO] [stderr] 375.2642775102479 67.33016974119515
[INFO] [stderr] 339.0262933651494 322.928339519363
[INFO] [stderr] 79.47159801813852 191.5759352753694
[INFO] [stderr] 389.7370476257065 318.520511592217
[INFO] [stderr] 450.9298329686958 69.78637670052478
[INFO] [stderr] 393.59143591557313 21.19301483146713
[INFO] [stderr] 138.36387697507465 295.4072177676227
[INFO] [stderr] 225.42611235105025 257.9676630904821
[INFO] [stderr] 39.52777417386568 148.71794230750453
[INFO] [stderr] 568.1350478354843 84.14237101088862
[INFO] [stderr] 471.1616858265481 307.4731335585075
[INFO] [stderr] 143.98987507444892 102.651708531791
[INFO] [stderr] 197.49619534055037 97.23834449854438
[INFO] [stderr] 210.66664553261805 167.71014201829894
[INFO] [stderr] 129.19341219069818 17.59082915897486
[INFO] [stderr] 71.18198885553466 383.0158130722149
[INFO] [stderr] 577.9849298277645 43.514055254245406
[INFO] [stderr] 599.0075510657175 19.880442638307272
[INFO] [stderr] 415.2547459772724 209.88924678340143
[INFO] [stderr] 233.24002588393964 250.52653273747106
[INFO] [stderr] 485.505866535094 42.41085165348035
[INFO] [stderr] 102.21660454737838 396.8222874874157
[INFO] [stderr] 269.19694048922406 138.41287750131372
[INFO] [stderr] 286.378457031302 284.08985642616153
[INFO] [stderr] 236.8630552273043 372.80804701846637
[INFO] [stderr] 50.51914875047799 73.61372053721936
[INFO] [stderr] 563.4087600957354 192.4361770325198
[INFO] [stderr] 87.08769924869003 90.8873508580755
[INFO] [stderr] 100.23902989002771 117.28852563405819
[INFO] [stderr] 439.4658435040007 54.870892717868166
[INFO] [stderr] 482.2914955091833 370.7282567031467
[INFO] [stderr] 227.71513394190043 327.3441409305439
[INFO] [stderr] 426.8667802928859 203.28316458463166
[INFO] [stderr] 81.26767042422912 122.47631703847223
[INFO] [stderr] 472.0635001518044 354.24477351869956
[INFO] [stderr] 239.05382376066134 229.6043829166917
[INFO] [stderr] 425.76984588180807 94.50846090875103
[INFO] [stderr] 339.66599988840545 218.89616605601964
[INFO] [stderr] 285.65662704221756 71.61065421523635
[INFO] [stderr] 243.0598120087093 44.0443469282737
[INFO] [stderr] 229.43700655252076 192.7064147457591
[INFO] [stderr] 11.603342665358383 235.11674874680767
[INFO] [stderr] 82.7064379477255 161.52264849628347
[INFO] [stderr] 186.08759190732707 103.67139382765514
[INFO] [stderr] 25.89410243792008 227.1622789476384
[INFO] [stderr] 433.9363354027848 229.03433479830153
[INFO] [stderr] 554.7706379357724 115.60555425867842
[INFO] [stderr] 167.1439593997882 288.0685603471678
[INFO] [stderr] 408.52958248806686 163.6296082219425
[INFO] [stderr] 556.0051201621746 118.65306547045147
[INFO] [stderr] 349.9994921311198 1.6290510088754724
[INFO] [stderr] 327.27459060037825 74.44966849220297
[INFO] [stderr] 137.2449310234619 207.04360634332818
[INFO] [stderr] 22.706934595403467 31.450883393802236
[INFO] [stderr] 149.47876224652913 312.3521836382098
[INFO] [stderr] 369.75633793855894 17.867662768153
[INFO] [stderr] 438.0944823644215 333.7100947692892
[INFO] [stderr] 476.1731249118308 34.110510917021784
[INFO] [stderr] 141.60560159029018 373.8916351157064
[INFO] [stderr] 177.33841271604615 6.94865761809706
[INFO] [stderr] 459.0801464948799 169.00525060038453
[INFO] [stderr] 519.8084292098149 288.5974705282855
[INFO] [stderr] 442.3617966432463 27.888202885116826
[INFO] [stdout] test rand::tests::random_test ... ok
[INFO] [stderr] 102.75647467646736 161.2840070348582
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr] 383.2537417619269 248.22335268222915
[INFO] [stderr] 530.0337415404383 395.8743033212443
[INFO] [stderr] 236.49338470249035 371.13913357283906
[INFO] [stderr] 414.9514080970916 355.3947920037346
[INFO] [stderr] 427.9343746276667 248.0630396365271
[INFO] [stderr] 280.97954979026895 375.01468169116146
[INFO] [stderr] 597.5868722211975 169.5714457343872
[INFO] [stderr] 429.2976302750172 238.08169302586458
[INFO] [stderr] 148.9366603837101 30.147144990992516
[INFO] [stderr] 77.24903995917471 26.535012065913975
[INFO] [stderr] 178.1945561467132 181.70545035864018
[INFO] [stderr] 314.38261204334395 28.159264951567227
[INFO] [stderr] 283.50748805500945 229.0014215729414
[INFO] [stderr] 109.63686509243493 267.15382070665095
[INFO] [stderr] 445.52623951715253 77.65922714206398
[INFO] [stdout] test boid::tests::boid_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "88e0733778431bdb05ad4560ae1c306ac1c5d2397f182e2dc11ffedec007744f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88e0733778431bdb05ad4560ae1c306ac1c5d2397f182e2dc11ffedec007744f", kill_on_drop: false }`
[INFO] [stdout] 88e0733778431bdb05ad4560ae1c306ac1c5d2397f182e2dc11ffedec007744f