[INFO] fetching crate coman 0.3.1...
[INFO] checking coman-0.3.1 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864
[INFO] extracting crate coman 0.3.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate coman 0.3.1 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate coman 0.3.1
[INFO] finished tweaking crates.io crate coman 0.3.1
[INFO] tweaked toml for crates.io crate coman 0.3.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate coman 0.3.1 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" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anyhow v1.0.41
[INFO] [stderr]   Downloaded getargs v0.4.1
[INFO] [stderr]   Downloaded alphanumeric-sort v1.4.3
[INFO] [stderr]   Downloaded xz2 v0.1.6
[INFO] [stderr]   Downloaded syn v1.0.73
[INFO] [stderr]   Downloaded lzma-sys v0.1.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc8a3d82527285d5f5140344afb0f4705c0528d6ecee43d1258153a7f71d5c8e
[INFO] running `Command { std: "docker" "start" "-a" "fc8a3d82527285d5f5140344afb0f4705c0528d6ecee43d1258153a7f71d5c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc8a3d82527285d5f5140344afb0f4705c0528d6ecee43d1258153a7f71d5c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc8a3d82527285d5f5140344afb0f4705c0528d6ecee43d1258153a7f71d5c8e", kill_on_drop: false }`
[INFO] [stdout] fc8a3d82527285d5f5140344afb0f4705c0528d6ecee43d1258153a7f71d5c8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb71e84559fed192b6dbde43c55a3841ac5d78d766037a6c0bdea74cf0bc37e9
[INFO] running `Command { std: "docker" "start" "-a" "fb71e84559fed192b6dbde43c55a3841ac5d78d766037a6c0bdea74cf0bc37e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]     Checking alphanumeric-sort v1.4.3
[INFO] [stderr]     Checking getargs v0.4.1
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]    Compiling lzma-sys v0.1.17
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking xz2 v0.1.6
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking coman v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/args.rs:36:63
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn parse_args<'a>(opts: &'a Options<'a, String>) -> Result<Arguments<'a>> {
[INFO] [stdout]    |                   -- lifetime `'a` declared here              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/args.rs:67:65
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn parse_build_args<'a>(opts: &'a Options<'a, String>) -> Result<Subcommand<'a>> {
[INFO] [stdout]    |                     -- lifetime `'a` declared here              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/args.rs:84:65
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn parse_clean_args<'a>(opts: &'a Options<'a, String>) -> Result<Subcommand<'a>> {
[INFO] [stdout]    |                     -- lifetime `'a` declared here              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/args.rs:96:65
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn parse_debug_args<'a>(opts: &'a Options<'a, String>) -> Result<Subcommand<'a>> {
[INFO] [stdout]    |                     -- lifetime `'a` declared here              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/args.rs:102:63
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn parse_run_args<'a>(opts: &'a Options<'a, String>) -> Result<Subcommand<'a>> {
[INFO] [stdout]     |                   -- lifetime `'a` declared here              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/args.rs:108:64
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn parse_test_args<'a>(opts: &'a Options<'a, String>) -> Result<Subcommand<'a>> {
[INFO] [stdout]     |                    -- lifetime `'a` declared here              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/args.rs:36:63
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn parse_args<'a>(opts: &'a Options<'a, String>) -> Result<Arguments<'a>> {
[INFO] [stdout]    |                   -- lifetime `'a` declared here              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/args.rs:67:65
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn parse_build_args<'a>(opts: &'a Options<'a, String>) -> Result<Subcommand<'a>> {
[INFO] [stdout]    |                     -- lifetime `'a` declared here              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/args.rs:84:65
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn parse_clean_args<'a>(opts: &'a Options<'a, String>) -> Result<Subcommand<'a>> {
[INFO] [stdout]    |                     -- lifetime `'a` declared here              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/args.rs:96:65
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn parse_debug_args<'a>(opts: &'a Options<'a, String>) -> Result<Subcommand<'a>> {
[INFO] [stdout]    |                     -- lifetime `'a` declared here              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/args.rs:102:63
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn parse_run_args<'a>(opts: &'a Options<'a, String>) -> Result<Subcommand<'a>> {
[INFO] [stdout]     |                   -- lifetime `'a` declared here              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/args.rs:108:64
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn parse_test_args<'a>(opts: &'a Options<'a, String>) -> Result<Subcommand<'a>> {
[INFO] [stdout]     |                    -- lifetime `'a` declared here              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.35s
[INFO] running `Command { std: "docker" "inspect" "fb71e84559fed192b6dbde43c55a3841ac5d78d766037a6c0bdea74cf0bc37e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb71e84559fed192b6dbde43c55a3841ac5d78d766037a6c0bdea74cf0bc37e9", kill_on_drop: false }`
[INFO] [stdout] fb71e84559fed192b6dbde43c55a3841ac5d78d766037a6c0bdea74cf0bc37e9