[INFO] fetching crate bagr 0.3.0... [INFO] checking bagr-0.3.0 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577 [INFO] extracting crate bagr 0.3.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate bagr 0.3.0 [INFO] finished tweaking crates.io crate bagr 0.3.0 [INFO] tweaked toml for crates.io crate bagr 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bagr 0.3.0 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate bagr 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded concolor v0.0.8 [INFO] [stderr] Downloaded dunce v1.0.2 [INFO] [stderr] Downloaded kstring v1.0.6 [INFO] [stderr] Downloaded concolor-query v0.0.5 [INFO] [stderr] Downloaded content_inspector v0.2.4 [INFO] [stderr] Downloaded humantime-serde v1.0.1 [INFO] [stderr] Downloaded md-5 v0.10.1 [INFO] [stderr] Downloaded os_pipe v1.0.1 [INFO] [stderr] Downloaded clap_derive v3.1.2 [INFO] [stderr] Downloaded trycmd v0.12.2 [INFO] [stderr] Downloaded textwrap v0.14.2 [INFO] [stderr] Downloaded blake2 v0.10.4 [INFO] [stderr] Downloaded snafu-derive v0.7.0 [INFO] [stderr] Downloaded snafu v0.7.0 [INFO] [stderr] Downloaded toml_edit v0.12.6 [INFO] [stderr] Downloaded combine v4.6.3 [INFO] [stderr] Downloaded clap v3.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 98683e01d86dc75597bbc9d316147d7d07efb561d48c1489d96d32b061c8b35d [INFO] running `Command { std: "docker" "start" "-a" "98683e01d86dc75597bbc9d316147d7d07efb561d48c1489d96d32b061c8b35d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98683e01d86dc75597bbc9d316147d7d07efb561d48c1489d96d32b061c8b35d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98683e01d86dc75597bbc9d316147d7d07efb561d48c1489d96d32b061c8b35d", kill_on_drop: false }` [INFO] [stdout] 98683e01d86dc75597bbc9d316147d7d07efb561d48c1489d96d32b061c8b35d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59b63a550c4fcafb7d783419244dbae0625549b827b90b31bff6363545d7a5ee [INFO] running `Command { std: "docker" "start" "-a" "59b63a550c4fcafb7d783419244dbae0625549b827b90b31bff6363545d7a5ee", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking concolor-query v0.0.5 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking strum v0.23.0 [INFO] [stderr] Checking content_inspector v0.2.4 [INFO] [stderr] Checking combine v4.6.3 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking shlex v1.1.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking yansi v0.5.0 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking dunce v1.0.2 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking os_pipe v1.0.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking concolor v0.0.8 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking md-5 v0.10.1 [INFO] [stderr] Checking blake2 v0.10.4 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.1.2 [INFO] [stderr] Compiling snafu-derive v0.7.0 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Checking snafu v0.7.0 [INFO] [stderr] Checking clap v3.1.2 [INFO] [stderr] Checking bagr v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `FETCH_TXT` is never used [INFO] [stdout] --> src/bagit/consts.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | pub const FETCH_TXT: &str = "fetch.txt"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bagit/bag.rs:667:33 [INFO] [stdout] | [INFO] [stdout] 667 | fn convert_path_separator(path: &str) -> Cow { [INFO] [stdout] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 667 | fn convert_path_separator(path: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bagit/encoding.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn percent_encode(value: &str) -> Cow { [INFO] [stdout] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 9 | pub fn percent_encode(value: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/bagit/tag.rs:173:86 [INFO] [stdout] | [INFO] [stdout] 173 | pub fn get_tags<'a, 'b: 'a>(&'a self, label: &'b str) -> Box + 'a> { [INFO] [stdout] | -- the lifetime is named here ^^^^ the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 173 | pub fn get_tags<'a, 'b: 'a>(&'a self, label: &'b str) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/bagit/tag.rs:403:86 [INFO] [stdout] | [INFO] [stdout] 403 | pub fn get_tags<'a, 'b: 'a>(&'a self, label: &'b str) -> Box + 'a> { [INFO] [stdout] | -- the lifetime is named here ^^^^ the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 403 | pub fn get_tags<'a, 'b: 'a>(&'a self, label: &'b str) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking kstring v1.0.6 [INFO] [stderr] Checking humantime-serde v1.0.1 [INFO] [stderr] Checking toml_edit v0.12.6 [INFO] [stderr] Checking trycmd v0.12.2 [INFO] [stdout] warning: constant `FETCH_TXT` is never used [INFO] [stdout] --> src/bagit/consts.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | pub const FETCH_TXT: &str = "fetch.txt"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bagit/bag.rs:667:33 [INFO] [stdout] | [INFO] [stdout] 667 | fn convert_path_separator(path: &str) -> Cow { [INFO] [stdout] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 667 | fn convert_path_separator(path: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bagit/encoding.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn percent_encode(value: &str) -> Cow { [INFO] [stdout] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 9 | pub fn percent_encode(value: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/bagit/tag.rs:173:86 [INFO] [stdout] | [INFO] [stdout] 173 | pub fn get_tags<'a, 'b: 'a>(&'a self, label: &'b str) -> Box + 'a> { [INFO] [stdout] | -- the lifetime is named here ^^^^ the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 173 | pub fn get_tags<'a, 'b: 'a>(&'a self, label: &'b str) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/bagit/tag.rs:403:86 [INFO] [stdout] | [INFO] [stdout] 403 | pub fn get_tags<'a, 'b: 'a>(&'a self, label: &'b str) -> Box + 'a> { [INFO] [stdout] | -- the lifetime is named here ^^^^ the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 403 | pub fn get_tags<'a, 'b: 'a>(&'a self, label: &'b str) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.13s [INFO] running `Command { std: "docker" "inspect" "59b63a550c4fcafb7d783419244dbae0625549b827b90b31bff6363545d7a5ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59b63a550c4fcafb7d783419244dbae0625549b827b90b31bff6363545d7a5ee", kill_on_drop: false }` [INFO] [stdout] 59b63a550c4fcafb7d783419244dbae0625549b827b90b31bff6363545d7a5ee