[INFO] fetching crate ensync 1.0.1...
[INFO] checking ensync-1.0.1 against try#c05ee43175e02d208faed1fcc0f436c56e48bba6 for pr-92413
[INFO] extracting crate ensync 1.0.1 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate ensync 1.0.1 on toolchain c05ee43175e02d208faed1fcc0f436c56e48bba6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ensync 1.0.1
[INFO] finished tweaking crates.io crate ensync 1.0.1
[INFO] tweaked toml for crates.io crate ensync 1.0.1 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] crate crates.io crate ensync 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Downloading crates ...
[INFO] [stderr] Downloaded walkdir v2.0.1
[INFO] [stderr] Downloaded bit-set v0.4.0
[INFO] [stderr] Downloaded backtrace-sys v0.1.16
[INFO] [stderr] Downloaded tiny-keccak v1.4.0
[INFO] [stderr] Downloaded nix v0.9.0
[INFO] [stderr] Downloaded serde v1.0.27
[INFO] [stderr] Downloaded backtrace v0.3.5
[INFO] [stderr] Downloaded log v0.4.1
[INFO] [stderr] Downloaded same-file v1.0.1
[INFO] [stderr] Downloaded proptest v0.3.4
[INFO] [stderr] Downloaded rand v0.3.20
[INFO] [stderr] Downloaded toml v0.4.5
[INFO] [stderr] Downloaded rustc-demangle v0.1.5
[INFO] [stderr] Downloaded os_pipe v0.6.0
[INFO] [stderr] Downloaded cc v1.0.4
[INFO] [stderr] Downloaded fourleaf v0.1.1
[INFO] [stderr] Downloaded sqlite3-src v0.2.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9434d1b683c253e3624af6aa1555f099dae169253b36b80beae20359a666ce8f
[INFO] running `Command { std: "docker" "start" "-a" "9434d1b683c253e3624af6aa1555f099dae169253b36b80beae20359a666ce8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9434d1b683c253e3624af6aa1555f099dae169253b36b80beae20359a666ce8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9434d1b683c253e3624af6aa1555f099dae169253b36b80beae20359a666ce8f", kill_on_drop: false }`
[INFO] [stdout] 9434d1b683c253e3624af6aa1555f099dae169253b36b80beae20359a666ce8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32b56fbf21e2a0088da19810b1b213e4cb1acc21f4514add7a4489dbf3431e29
[INFO] running `Command { std: "docker" "start" "-a" "32b56fbf21e2a0088da19810b1b213e4cb1acc21f4514add7a4489dbf3431e29", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Compiling libc v0.2.86
[INFO] [stderr] Compiling autocfg v1.0.1
[INFO] [stderr] Compiling version_check v0.9.2
[INFO] [stderr] Compiling cc v1.0.4
[INFO] [stderr] Checking cfg-if v1.0.0
[INFO] [stderr] Compiling proc-macro2 v1.0.24
[INFO] [stderr] Compiling unicode-xid v0.2.1
[INFO] [stderr] Compiling getrandom v0.2.2
[INFO] [stderr] Compiling bitflags v1.2.1
[INFO] [stderr] Compiling pkg-config v0.3.9
[INFO] [stderr] Compiling syn v1.0.60
[INFO] [stderr] Compiling memchr v2.3.4
[INFO] [stderr] Compiling unicode-segmentation v1.7.1
[INFO] [stderr] Compiling crc32fast v1.2.1
[INFO] [stderr] Checking ppv-lite86 v0.2.10
[INFO] [stderr] Compiling gcc v0.3.54
[INFO] [stderr] Checking unicode-width v0.1.4
[INFO] [stderr] Checking lazycell v1.3.0
[INFO] [stderr] Checking once_cell v1.5.2
[INFO] [stderr] Checking adler v0.2.3
[INFO] [stderr] Checking ansi_term v0.11.0
[INFO] [stderr] Checking vec_map v0.8.2
[INFO] [stderr] Checking quick-error v1.2.3
[INFO] [stderr] Checking rustc-demangle v0.1.5
[INFO] [stderr] Checking strsim v0.8.0
[INFO] [stderr] Checking same-file v1.0.1
[INFO] [stderr] Checking remove_dir_all v0.5.3
[INFO] [stderr] Checking rustc-serialize v0.3.24
[INFO] [stderr] Checking bit-vec v0.4.4
[INFO] [stderr] Checking bitflags v0.9.1
[INFO] [stderr] Checking regex-syntax v0.6.22
[INFO] [stderr] Checking lazy_static v1.4.0
[INFO] [stderr] Checking serde v1.0.27
[INFO] [stderr] Checking void v1.0.2
[INFO] [stderr] Checking lazy_static v0.2.11
[INFO] [stderr] Checking regex-syntax v0.4.2
[INFO] [stderr] Checking tiny-keccak v1.4.0
[INFO] [stderr] Checking log v0.4.1
[INFO] [stderr] Checking walkdir v2.0.1
[INFO] [stderr] Checking bit-set v0.4.0
[INFO] [stderr] Checking fourleaf v0.1.1
[INFO] [stderr] Checking thread_local v1.1.3
[INFO] [stderr] Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr] Compiling proc-macro-error v1.0.4
[INFO] [stderr] Compiling error-chain v0.12.4
[INFO] [stderr] Compiling num-traits v0.2.14
[INFO] [stderr] Compiling miniz_oxide v0.4.3
[INFO] [stderr] Compiling num-integer v0.1.44
[INFO] [stderr] Compiling heck v0.3.2
[INFO] [stderr] Checking aho-corasick v0.7.15
[INFO] [stderr] Compiling quote v1.0.9
[INFO] [stderr] Compiling sqlite3-src v0.2.9
[INFO] [stderr] Compiling backtrace-sys v0.1.16
[INFO] [stderr] Compiling rust-crypto v0.2.36
[INFO] [stderr] Checking net2 v0.2.37
[INFO] [stderr] Checking iovec v0.1.4
[INFO] [stderr] Checking term_size v0.3.1
[INFO] [stderr] Checking rand v0.3.20
[INFO] [stderr] Checking time v0.1.44
[INFO] [stderr] Checking atty v0.2.14
[INFO] [stderr] Checking inotify-sys v0.1.5
[INFO] [stderr] Checking filetime v0.2.14
[INFO] [stderr] Checking nix v0.9.0
[INFO] [stderr] Checking num_cpus v1.13.0
[INFO] [stderr] Checking rpassword v5.0.1
[INFO] [stderr] Checking regex v1.4.3
[INFO] [stderr] Checking textwrap v0.11.0
[INFO] [stderr] Checking inotify v0.7.1
[INFO] [stderr] Checking rand_core v0.6.2
[INFO] [stderr] Checking mio v0.6.23
[INFO] [stderr] Checking toml v0.4.5
[INFO] [stderr] Checking clap v2.33.3
[INFO] [stderr] Checking sqlite3-sys v0.12.0
[INFO] [stderr] Checking sqlite v0.23.9
[INFO] [stderr] Checking rand_chacha v0.3.0
[INFO] [stderr] Checking proptest v0.3.4
[INFO] [stderr] Checking rand v0.8.3
[INFO] [stderr] Checking mio-extras v2.0.6
[INFO] [stderr] Checking flate2 v1.0.20
[INFO] [stderr] Checking notify v4.0.15
[INFO] [stderr] Checking chrono v0.4.19
[INFO] [stderr] Checking tempfile v3.2.0
[INFO] [stderr] Checking os_pipe v0.6.0
[INFO] [stderr] Compiling structopt-derive v0.4.14
[INFO] [stderr] Checking structopt v0.3.21
[INFO] [stderr] Checking backtrace v0.3.5
[INFO] [stderr] Checking ensync v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: lifetime parameter `'a` never used
[INFO] [stdout] --> src/cli/cmd_manual.rs:161:14
[INFO] [stdout] |
[INFO] [stdout] 161 | pub fn mkdir<'a, S: Storage + ?Sized, IT: Iterator<Item = impl AsRef<Path>>>(
[INFO] [stdout] | ^^--
[INFO] [stdout] | |
[INFO] [stdout] | help: elide the unused lifetime
[INFO] [stdout] |
[INFO] [stdout] = note: `#[deny(unused_lifetimes)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'a` never used
[INFO] [stdout] --> src/cli/cmd_manual.rs:182:14
[INFO] [stdout] |
[INFO] [stdout] 182 | pub fn rmdir<'a, S: Storage + ?Sized, IT: Iterator<Item = impl AsRef<Path>>>(
[INFO] [stdout] | ^^--
[INFO] [stdout] | |
[INFO] [stdout] | help: elide the unused lifetime
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'a` never used
[INFO] [stdout] --> src/cli/cmd_manual.rs:197:12
[INFO] [stdout] |
[INFO] [stdout] 197 | pub fn cat<'a, S: Storage + ?Sized, IT: Iterator<Item = impl AsRef<Path>>>(
[INFO] [stdout] | ^^--
[INFO] [stdout] | |
[INFO] [stdout] | help: elide the unused lifetime
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'a` never used
[INFO] [stdout] --> src/cli/cmd_manual.rs:616:11
[INFO] [stdout] |
[INFO] [stdout] 616 | pub fn rm<'a, S: Storage + ?Sized, IT: Iterator<Item = impl AsRef<Path>>>(
[INFO] [stdout] | ^^--
[INFO] [stdout] | |
[INFO] [stdout] | help: elide the unused lifetime
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'a` never used
[INFO] [stdout] --> src/cli/cmd_manual.rs:161:14
[INFO] [stdout] |
[INFO] [stdout] 161 | pub fn mkdir<'a, S: Storage + ?Sized, IT: Iterator<Item = impl AsRef<Path>>>(
[INFO] [stdout] | ^^--
[INFO] [stdout] | |
[INFO] [stdout] | help: elide the unused lifetime
[INFO] [stdout] |
[INFO] [stdout] = note: `#[deny(unused_lifetimes)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'a` never used
[INFO] [stdout] --> src/cli/cmd_manual.rs:182:14
[INFO] [stdout] |
[INFO] [stdout] 182 | pub fn rmdir<'a, S: Storage + ?Sized, IT: Iterator<Item = impl AsRef<Path>>>(
[INFO] [stdout] | ^^--
[INFO] [stdout] | |
[INFO] [stdout] | help: elide the unused lifetime
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'a` never used
[INFO] [stdout] --> src/cli/cmd_manual.rs:197:12
[INFO] [stdout] |
[INFO] [stdout] 197 | pub fn cat<'a, S: Storage + ?Sized, IT: Iterator<Item = impl AsRef<Path>>>(
[INFO] [stdout] | ^^--
[INFO] [stdout] | |
[INFO] [stdout] | help: elide the unused lifetime
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'a` never used
[INFO] [stdout] --> src/cli/cmd_manual.rs:616:11
[INFO] [stdout] |
[INFO] [stdout] 616 | pub fn rm<'a, S: Storage + ?Sized, IT: Iterator<Item = impl AsRef<Path>>>(
[INFO] [stdout] | ^^--
[INFO] [stdout] | |
[INFO] [stdout] | help: elide the unused lifetime
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] error: could not compile `ensync` due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "32b56fbf21e2a0088da19810b1b213e4cb1acc21f4514add7a4489dbf3431e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32b56fbf21e2a0088da19810b1b213e4cb1acc21f4514add7a4489dbf3431e29", kill_on_drop: false }`
[INFO] [stdout] 32b56fbf21e2a0088da19810b1b213e4cb1acc21f4514add7a4489dbf3431e29