[INFO] fetching crate mp4ameta 0.11.0...
[INFO] checking mp4ameta-0.11.0 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate mp4ameta 0.11.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate mp4ameta 0.11.0 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mp4ameta 0.11.0
[INFO] finished tweaking crates.io crate mp4ameta 0.11.0
[INFO] tweaked toml for crates.io crate mp4ameta 0.11.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate mp4ameta 0.11.0 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" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mp4ameta_proc v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b7f8603261949012a8e74f3f86121ff47514e2cd85fa0de9d1a9e5888e2eece
[INFO] running `Command { std: "docker" "start" "-a" "9b7f8603261949012a8e74f3f86121ff47514e2cd85fa0de9d1a9e5888e2eece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b7f8603261949012a8e74f3f86121ff47514e2cd85fa0de9d1a9e5888e2eece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b7f8603261949012a8e74f3f86121ff47514e2cd85fa0de9d1a9e5888e2eece", kill_on_drop: false }`
[INFO] [stdout] 9b7f8603261949012a8e74f3f86121ff47514e2cd85fa0de9d1a9e5888e2eece
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 221ab30cb2d5d09400d3a0097361e526d7295e21b866434781cefe514255aa42
[INFO] running `Command { std: "docker" "start" "-a" "221ab30cb2d5d09400d3a0097361e526d7295e21b866434781cefe514255aa42", kill_on_drop: false }`
[INFO] [stderr]    Compiling mp4ameta_proc v0.6.0
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking mp4ameta v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unused import: `readonly::*`
[INFO] [stdout]   --> src/tag/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use readonly::*;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:42:23
[INFO] [stdout]    |
[INFO] [stdout] 42 | #![deny(missing_docs, warnings)]
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `tuple::*`
[INFO] [stdout]   --> src/tag/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use tuple::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: elided lifetime has a name
[INFO] [stdout]    --> src/tag/mod.rs:342:82
[INFO] [stdout]     |
[INFO] [stdout] 342 |     pub fn bytes_of<'a>(&'a self, ident: &'a impl Ident) -> impl Iterator<Item = &[u8]> {
[INFO] [stdout]     |                     -- lifetime `'a` declared here                               ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(elided_named_lifetimes)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: elided lifetime has a name
[INFO] [stdout]    --> src/tag/mod.rs:362:31
[INFO] [stdout]     |
[INFO] [stdout] 359 |     pub fn bytes_mut_of<'a>(
[INFO] [stdout]     |                         -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 362 |     ) -> impl Iterator<Item = &mut Vec<u8>> {
[INFO] [stdout]     |                               ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: elided lifetime has a name
[INFO] [stdout]    --> src/tag/mod.rs:382:42
[INFO] [stdout]     |
[INFO] [stdout] 379 |     pub fn take_bytes_of<'a>(
[INFO] [stdout]     |                          -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 382 |     ) -> impl Iterator<Item = Vec<u8>> + '_ {
[INFO] [stdout]     |                                          ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: elided lifetime has a name
[INFO] [stdout]    --> src/tag/mod.rs:398:84
[INFO] [stdout]     |
[INFO] [stdout] 398 |     pub fn strings_of<'a>(&'a self, ident: &'a impl Ident) -> impl Iterator<Item = &str> {
[INFO] [stdout]     |                       -- lifetime `'a` declared here                               ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: elided lifetime has a name
[INFO] [stdout]    --> src/tag/mod.rs:418:31
[INFO] [stdout]     |
[INFO] [stdout] 415 |     pub fn strings_mut_of<'a>(
[INFO] [stdout]     |                           -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 418 |     ) -> impl Iterator<Item = &mut String> {
[INFO] [stdout]     |                               ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: elided lifetime has a name
[INFO] [stdout]    --> src/tag/mod.rs:455:83
[INFO] [stdout]     |
[INFO] [stdout] 455 |     pub fn images_of<'a>(&'a self, ident: &'a impl Ident) -> impl Iterator<Item = ImgRef> {
[INFO] [stdout]     |                      -- lifetime `'a` declared here                               ^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: elided lifetime has a name
[INFO] [stdout]    --> src/tag/mod.rs:511:81
[INFO] [stdout]     |
[INFO] [stdout] 511 |     pub fn data_of<'a>(&'a self, ident: &'a impl Ident) -> impl Iterator<Item = &Data> {
[INFO] [stdout]     |                    -- lifetime `'a` declared here                               ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `readonly::*`
[INFO] [stdout]   --> src/tag/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use readonly::*;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:42:23
[INFO] [stdout]    |
[INFO] [stdout] 42 | #![deny(missing_docs, warnings)]
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `tuple::*`
[INFO] [stdout]   --> src/tag/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use tuple::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: elided lifetime has a name
[INFO] [stdout]    --> src/tag/mod.rs:342:82
[INFO] [stdout]     |
[INFO] [stdout] 342 |     pub fn bytes_of<'a>(&'a self, ident: &'a impl Ident) -> impl Iterator<Item = &[u8]> {
[INFO] [stdout]     |                     -- lifetime `'a` declared here                               ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(elided_named_lifetimes)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: elided lifetime has a name
[INFO] [stdout]    --> src/tag/mod.rs:362:31
[INFO] [stdout]     |
[INFO] [stdout] 359 |     pub fn bytes_mut_of<'a>(
[INFO] [stdout]     |                         -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 362 |     ) -> impl Iterator<Item = &mut Vec<u8>> {
[INFO] [stdout]     |                               ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: elided lifetime has a name
[INFO] [stdout]    --> src/tag/mod.rs:382:42
[INFO] [stdout]     |
[INFO] [stdout] 379 |     pub fn take_bytes_of<'a>(
[INFO] [stdout]     |                          -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 382 |     ) -> impl Iterator<Item = Vec<u8>> + '_ {
[INFO] [stdout]     |                                          ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: elided lifetime has a name
[INFO] [stdout]    --> src/tag/mod.rs:398:84
[INFO] [stdout]     |
[INFO] [stdout] 398 |     pub fn strings_of<'a>(&'a self, ident: &'a impl Ident) -> impl Iterator<Item = &str> {
[INFO] [stdout]     |                       -- lifetime `'a` declared here                               ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: elided lifetime has a name
[INFO] [stdout]    --> src/tag/mod.rs:418:31
[INFO] [stdout]     |
[INFO] [stdout] 415 |     pub fn strings_mut_of<'a>(
[INFO] [stdout]     |                           -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 418 |     ) -> impl Iterator<Item = &mut String> {
[INFO] [stdout]     |                               ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: elided lifetime has a name
[INFO] [stdout]    --> src/tag/mod.rs:455:83
[INFO] [stdout]     |
[INFO] [stdout] 455 |     pub fn images_of<'a>(&'a self, ident: &'a impl Ident) -> impl Iterator<Item = ImgRef> {
[INFO] [stdout]     |                      -- lifetime `'a` declared here                               ^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: elided lifetime has a name
[INFO] [stdout]    --> src/tag/mod.rs:511:81
[INFO] [stdout]     |
[INFO] [stdout] 511 |     pub fn data_of<'a>(&'a self, ident: &'a impl Ident) -> impl Iterator<Item = &Data> {
[INFO] [stdout]     |                    -- lifetime `'a` declared here                               ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mp4ameta` (lib test) due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `mp4ameta` (lib) due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "221ab30cb2d5d09400d3a0097361e526d7295e21b866434781cefe514255aa42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "221ab30cb2d5d09400d3a0097361e526d7295e21b866434781cefe514255aa42", kill_on_drop: false }`
[INFO] [stdout] 221ab30cb2d5d09400d3a0097361e526d7295e21b866434781cefe514255aa42
