[INFO] updating cached repository https://github.com/Gisleburt/Skitty [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a9a1b8a8fcd99473697944e74e99bf2702ccb525 [INFO] checking Gisleburt/Skitty against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGisleburt%2FSkitty" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Gisleburt/Skitty on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Gisleburt/Skitty [INFO] finished tweaking git repo https://github.com/Gisleburt/Skitty [INFO] tweaked toml for git repo https://github.com/Gisleburt/Skitty written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/Gisleburt/Skitty already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 54dd75e4873dbeeeb22e010cbe7285bab6961da858edae02911537ff04b4864b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "54dd75e4873dbeeeb22e010cbe7285bab6961da858edae02911537ff04b4864b"` [INFO] [stderr] Checking cfg-if v0.1.5 [INFO] [stderr] Compiling proc-macro2 v0.4.16 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Checking byteorder v1.2.6 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Compiling serde v1.0.76 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Checking crossbeam-utils v0.5.0 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Checking lazycell v1.0.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.3 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking tokio-executor v0.1.4 [INFO] [stderr] Checking log v0.4.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking filetime v0.2.1 [INFO] [stderr] Checking miniz_oxide v0.1.3 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking bytes v0.4.9 [INFO] [stderr] Checking msdos_time v0.1.6 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Checking lock_api v0.1.3 [INFO] [stderr] Checking backtrace-sys v0.1.24 [INFO] [stderr] Checking mio v0.6.15 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking tokio-io v0.1.8 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Checking parking_lot_core v0.3.0 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking flate2 v1.0.2 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking tokio-reactor v0.1.5 [INFO] [stderr] Checking zip v0.4.2 [INFO] [stderr] Checking inotify v0.6.1 [INFO] [stderr] Checking notify v4.0.6 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Checking serde_json v1.0.26 [INFO] [stderr] Checking failure v0.1.2 [INFO] [stderr] Checking skitty v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/project/fs_tools.rs:10:36 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn make_absolute<'a>(path: &'a AsRef) -> SkittyResult> [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/project/json_tools.rs:12:35 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn prettify_json_in_dir(dir: &AsRef) -> SkittyResult<()> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/project/json_tools.rs:30:30 [INFO] [stderr] | [INFO] [stderr] 30 | fn prettify_json_file(file: &AsRef) -> SkittyResult<()> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:18:23 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn extract(path: &AsRef) -> SkittyResult<()> [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:24:23 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn combine(path: &AsRef) -> SkittyResult<()> [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:30:21 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn watch(path: &AsRef) -> SkittyResult<()> [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/project/fs_tools.rs:10:36 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn make_absolute<'a>(path: &'a AsRef) -> SkittyResult> [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/project/json_tools.rs:12:35 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn prettify_json_in_dir(dir: &AsRef) -> SkittyResult<()> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/project/json_tools.rs:30:30 [INFO] [stderr] | [INFO] [stderr] 30 | fn prettify_json_file(file: &AsRef) -> SkittyResult<()> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:18:23 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn extract(path: &AsRef) -> SkittyResult<()> [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:24:23 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn combine(path: &AsRef) -> SkittyResult<()> [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:30:21 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn watch(path: &AsRef) -> SkittyResult<()> [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/project/zip_tools.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | let mut file = zip.by_index(i)?; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/project/zip_tools.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | let mut file = zip.by_index(i)?; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.14s [INFO] running `"docker" "inspect" "54dd75e4873dbeeeb22e010cbe7285bab6961da858edae02911537ff04b4864b"` [INFO] running `"docker" "rm" "-f" "54dd75e4873dbeeeb22e010cbe7285bab6961da858edae02911537ff04b4864b"` [INFO] [stdout] 54dd75e4873dbeeeb22e010cbe7285bab6961da858edae02911537ff04b4864b