[INFO] cloning repository https://github.com/Jasperav/comma_separated [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jasperav/comma_separated" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasperav%2Fcomma_separated", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasperav%2Fcomma_separated'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bb19bd601cc004daf0fee7eb98f003dc1a36c2ff [INFO] testing Jasperav/comma_separated against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasperav%2Fcomma_separated" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 33% (76/226) Checking out files: 34% (77/226) Checking out files: 35% (80/226) Checking out files: 36% (82/226) Checking out files: 37% (84/226) Checking out files: 38% (86/226) Checking out files: 39% (89/226) Checking out files: 40% (91/226) Checking out files: 41% (93/226) Checking out files: 42% (95/226) Checking out files: 43% (98/226) Checking out files: 44% (100/226) Checking out files: 45% (102/226) Checking out files: 46% (104/226) Checking out files: 47% (107/226) Checking out files: 48% (109/226) Checking out files: 49% (111/226) Checking out files: 50% (113/226) Checking out files: 51% (116/226) Checking out files: 52% (118/226) Checking out files: 53% (120/226) Checking out files: 54% (123/226) Checking out files: 55% (125/226) Checking out files: 56% (127/226) Checking out files: 57% (129/226) Checking out files: 58% (132/226) Checking out files: 59% (134/226) Checking out files: 60% (136/226) Checking out files: 61% (138/226) Checking out files: 62% (141/226) Checking out files: 63% (143/226) Checking out files: 64% (145/226) Checking out files: 65% (147/226) Checking out files: 66% (150/226) Checking out files: 67% (152/226) Checking out files: 68% (154/226) Checking out files: 69% (156/226) Checking out files: 70% (159/226) Checking out files: 71% (161/226) Checking out files: 72% (163/226) Checking out files: 73% (165/226) Checking out files: 74% (168/226) Checking out files: 75% (170/226) Checking out files: 76% (172/226) Checking out files: 77% (175/226) Checking out files: 78% (177/226) Checking out files: 79% (179/226) Checking out files: 80% (181/226) Checking out files: 81% (184/226) Checking out files: 82% (186/226) Checking out files: 83% (188/226) Checking out files: 84% (190/226) Checking out files: 85% (193/226) Checking out files: 86% (195/226) Checking out files: 87% (197/226) Checking out files: 88% (199/226) Checking out files: 89% (202/226) Checking out files: 90% (204/226) Checking out files: 91% (206/226) Checking out files: 92% (208/226) Checking out files: 93% (211/226) Checking out files: 94% (213/226) Checking out files: 95% (215/226) Checking out files: 96% (217/226) Checking out files: 97% (220/226) Checking out files: 98% (222/226) Checking out files: 99% (224/226) Checking out files: 100% (226/226) Checking out files: 100% (226/226), done. [INFO] validating manifest of git repo https://github.com/Jasperav/comma_separated on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Jasperav/comma_separated [INFO] finished tweaking git repo https://github.com/Jasperav/comma_separated [INFO] tweaked toml for git repo https://github.com/Jasperav/comma_separated written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/Jasperav/comma_separated already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0dafaa522e89b68e4eac0fd2fe2472732c8ec0feb33bd5b3f977c492f45bb4ad [INFO] running `Command { std: "docker" "start" "-a" "0dafaa522e89b68e4eac0fd2fe2472732c8ec0feb33bd5b3f977c492f45bb4ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0dafaa522e89b68e4eac0fd2fe2472732c8ec0feb33bd5b3f977c492f45bb4ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dafaa522e89b68e4eac0fd2fe2472732c8ec0feb33bd5b3f977c492f45bb4ad", kill_on_drop: false }` [INFO] [stdout] 0dafaa522e89b68e4eac0fd2fe2472732c8ec0feb33bd5b3f977c492f45bb4ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3a0a6a2eafd4adb368bf8280dd4d6927f451427e6c4f39d88569e9f3f96681a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f3a0a6a2eafd4adb368bf8280dd4d6927f451427e6c4f39d88569e9f3f96681a", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling comma_separated v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.36s [INFO] running `Command { std: "docker" "inspect" "f3a0a6a2eafd4adb368bf8280dd4d6927f451427e6c4f39d88569e9f3f96681a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3a0a6a2eafd4adb368bf8280dd4d6927f451427e6c4f39d88569e9f3f96681a", kill_on_drop: false }` [INFO] [stdout] f3a0a6a2eafd4adb368bf8280dd4d6927f451427e6c4f39d88569e9f3f96681a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9098e58622cac06ac79feab466a9e6681ae7d07a21318685bfe8c2d435f648be [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9098e58622cac06ac79feab466a9e6681ae7d07a21318685bfe8c2d435f648be", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling comma_separated v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "9098e58622cac06ac79feab466a9e6681ae7d07a21318685bfe8c2d435f648be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9098e58622cac06ac79feab466a9e6681ae7d07a21318685bfe8c2d435f648be", kill_on_drop: false }` [INFO] [stdout] 9098e58622cac06ac79feab466a9e6681ae7d07a21318685bfe8c2d435f648be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2d9208ee1b7be92501a326640a9cad805d34994387bbd64677273d8b811aa77b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2d9208ee1b7be92501a326640a9cad805d34994387bbd64677273d8b811aa77b", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/comma_separated-7004af6a28e266f5 [INFO] [stdout] [INFO] [stderr] Doc-tests comma_separated [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2d9208ee1b7be92501a326640a9cad805d34994387bbd64677273d8b811aa77b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d9208ee1b7be92501a326640a9cad805d34994387bbd64677273d8b811aa77b", kill_on_drop: false }` [INFO] [stdout] 2d9208ee1b7be92501a326640a9cad805d34994387bbd64677273d8b811aa77b