[INFO] fetching crate quickskeleton 0.4.7... [INFO] testing quickskeleton-0.4.7 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate quickskeleton 0.4.7 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate quickskeleton 0.4.7 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate quickskeleton 0.4.7 [INFO] finished tweaking crates.io crate quickskeleton 0.4.7 [INFO] tweaked toml for crates.io crate quickskeleton 0.4.7 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate quickskeleton 0.4.7 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded text_io v0.1.8 [INFO] [stderr] Downloaded msdos_time v0.1.6 [INFO] [stderr] Downloaded zip v0.4.2 [INFO] [stderr] Downloaded bzip2-sys v0.1.8+1.0.8 [INFO] [stderr] Downloaded podio v0.1.6 [INFO] [stderr] Downloaded pest v0.3.3 [INFO] [stderr] Downloaded handlebars v0.25.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e837b4167bd7c85b8c9718a6c0ad4749459ae9467e7676a24ab427fac4b6418e [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" "e837b4167bd7c85b8c9718a6c0ad4749459ae9467e7676a24ab427fac4b6418e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e837b4167bd7c85b8c9718a6c0ad4749459ae9467e7676a24ab427fac4b6418e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e837b4167bd7c85b8c9718a6c0ad4749459ae9467e7676a24ab427fac4b6418e", kill_on_drop: false }` [INFO] [stdout] e837b4167bd7c85b8c9718a6c0ad4749459ae9467e7676a24ab427fac4b6418e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 038dcffcd8f1b18850de3277838706a302f37d88aa5186acd0d8c6fcd36b7a53 [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" "038dcffcd8f1b18850de3277838706a302f37d88aa5186acd0d8c6fcd36b7a53", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling podio v0.1.6 [INFO] [stderr] Compiling pest v0.3.3 [INFO] [stderr] Compiling text_io v0.1.8 [INFO] [stderr] Compiling miniz_oxide v0.3.6 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling flate2 v1.0.13 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling bzip2-sys v0.1.8+1.0.8 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling zip v0.4.2 [INFO] [stderr] Compiling handlebars v0.25.3 [INFO] [stderr] Compiling quickskeleton v0.4.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:62:31 [INFO] [stdout] | [INFO] [stdout] 62 | fn zip_dir(walkdirIt: &mut Iterator, prefix: &str, writer: T, folder_name: &str) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `walkdirIt` should have a snake case name [INFO] [stdout] --> src/main.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | let walkdirIt = walkdir.into_iter(); [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `walkdir_it` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `walkdirIt` should have a snake case name [INFO] [stdout] --> src/main.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | fn zip_dir(walkdirIt: &mut Iterator, prefix: &str, writer: T, folder_name: &str) [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `walkdir_it` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.47s [INFO] running `Command { std: "docker" "inspect" "038dcffcd8f1b18850de3277838706a302f37d88aa5186acd0d8c6fcd36b7a53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "038dcffcd8f1b18850de3277838706a302f37d88aa5186acd0d8c6fcd36b7a53", kill_on_drop: false }` [INFO] [stdout] 038dcffcd8f1b18850de3277838706a302f37d88aa5186acd0d8c6fcd36b7a53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c60aedfb18638a8e6483eb076b75d79859c113318ac557d9ba45f502a93ffc0 [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" "0c60aedfb18638a8e6483eb076b75d79859c113318ac557d9ba45f502a93ffc0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling quickskeleton v0.4.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:62:31 [INFO] [stdout] | [INFO] [stdout] 62 | fn zip_dir(walkdirIt: &mut Iterator, prefix: &str, writer: T, folder_name: &str) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `walkdirIt` should have a snake case name [INFO] [stdout] --> src/main.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | let walkdirIt = walkdir.into_iter(); [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `walkdir_it` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `walkdirIt` should have a snake case name [INFO] [stdout] --> src/main.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 62 | fn zip_dir(walkdirIt: &mut Iterator, prefix: &str, writer: T, folder_name: &str) [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `walkdir_it` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "0c60aedfb18638a8e6483eb076b75d79859c113318ac557d9ba45f502a93ffc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c60aedfb18638a8e6483eb076b75d79859c113318ac557d9ba45f502a93ffc0", kill_on_drop: false }` [INFO] [stdout] 0c60aedfb18638a8e6483eb076b75d79859c113318ac557d9ba45f502a93ffc0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", 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] 3ecbc3f1fdb49669b76b5a642c6c81c23a73ae48b6327748e362db236d1571e2 [INFO] running `Command { std: "docker" "start" "-a" "3ecbc3f1fdb49669b76b5a642c6c81c23a73ae48b6327748e362db236d1571e2", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/main.rs:62:31 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 62 | fn zip_dir(walkdirIt: &mut Iterator, prefix: &str, writer: T, folder_name: &str) [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `walkdirIt` should have a snake case name [INFO] [stderr] --> src/main.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | let walkdirIt = walkdir.into_iter(); [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `walkdir_it` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `walkdirIt` should have a snake case name [INFO] [stderr] --> src/main.rs:62:15 [INFO] [stderr] | [INFO] [stderr] 62 | fn zip_dir(walkdirIt: &mut Iterator, prefix: &str, writer: T, folder_name: &str) [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `walkdir_it` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/quickskeleton-798e90f73a26f9b6 [INFO] running `Command { std: "docker" "inspect" "3ecbc3f1fdb49669b76b5a642c6c81c23a73ae48b6327748e362db236d1571e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ecbc3f1fdb49669b76b5a642c6c81c23a73ae48b6327748e362db236d1571e2", kill_on_drop: false }` [INFO] [stdout] 3ecbc3f1fdb49669b76b5a642c6c81c23a73ae48b6327748e362db236d1571e2