[INFO] fetching crate skitty 0.1.0... [INFO] checking skitty-0.1.0 against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781 [INFO] extracting crate skitty 0.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate skitty 0.1.0 on toolchain 195ad4830e11a544391abe296b146450dea8411b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate skitty 0.1.0 [INFO] finished tweaking crates.io crate skitty 0.1.0 [INFO] tweaked toml for crates.io crate skitty 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--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-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" "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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3cbd1f98eb7a0977662968f98b3e1a4624333253030cd0f558a9b843ddfa70f9 [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" "3cbd1f98eb7a0977662968f98b3e1a4624333253030cd0f558a9b843ddfa70f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cbd1f98eb7a0977662968f98b3e1a4624333253030cd0f558a9b843ddfa70f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cbd1f98eb7a0977662968f98b3e1a4624333253030cd0f558a9b843ddfa70f9", kill_on_drop: false }` [INFO] [stdout] 3cbd1f98eb7a0977662968f98b3e1a4624333253030cd0f558a9b843ddfa70f9 [INFO] running `Command { std: "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" "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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cbfdc996659a81f4428b026eecf8a8110a6239f3af0cd93515260f733733239d [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" "cbfdc996659a81f4428b026eecf8a8110a6239f3af0cd93515260f733733239d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.90 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking podio v0.1.7 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking filetime v0.2.14 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking inotify v0.7.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling bzip2-sys v0.1.10+1.0.8 [INFO] [stderr] Checking msdos_time v0.1.6 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking notify v4.0.15 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking zip v0.4.2 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking skitty v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/project/fs_tools.rs:10:36 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn make_absolute<'a>(path: &'a AsRef) -> SkittyResult> [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/project/json_tools.rs:12:35 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn prettify_json_in_dir(dir: &AsRef) -> SkittyResult<()> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/project/json_tools.rs:30:30 [INFO] [stdout] | [INFO] [stdout] 30 | fn prettify_json_file(file: &AsRef) -> SkittyResult<()> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:18:23 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn extract(path: &AsRef) -> SkittyResult<()> [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:24:23 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn combine(path: &AsRef) -> SkittyResult<()> [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn watch(path: &AsRef) -> SkittyResult<()> [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/project/fs_tools.rs:10:36 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn make_absolute<'a>(path: &'a AsRef) -> SkittyResult> [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/project/json_tools.rs:12:35 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn prettify_json_in_dir(dir: &AsRef) -> SkittyResult<()> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/project/json_tools.rs:30:30 [INFO] [stdout] | [INFO] [stdout] 30 | fn prettify_json_file(file: &AsRef) -> SkittyResult<()> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:18:23 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn extract(path: &AsRef) -> SkittyResult<()> [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:24:23 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn combine(path: &AsRef) -> SkittyResult<()> [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn watch(path: &AsRef) -> SkittyResult<()> [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/project/zip_tools.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | let mut file = zip.by_index(i)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/project/zip_tools.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | let mut file = zip.by_index(i)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.97s [INFO] running `Command { std: "docker" "inspect" "cbfdc996659a81f4428b026eecf8a8110a6239f3af0cd93515260f733733239d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbfdc996659a81f4428b026eecf8a8110a6239f3af0cd93515260f733733239d", kill_on_drop: false }` [INFO] [stdout] cbfdc996659a81f4428b026eecf8a8110a6239f3af0cd93515260f733733239d