[INFO] fetching crate eu 0.1.0...
[INFO] testing eu-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate eu 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate eu 0.1.0
[INFO] finished tweaking crates.io crate eu 0.1.0
[INFO] tweaked toml for crates.io crate eu 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate eu 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.117)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99964d565dbc3c8df1569fefaf4c64f8dfc6cfd08c252ab74b12cba5cf992385
[INFO] running `Command { std: "docker" "start" "-a" "99964d565dbc3c8df1569fefaf4c64f8dfc6cfd08c252ab74b12cba5cf992385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99964d565dbc3c8df1569fefaf4c64f8dfc6cfd08c252ab74b12cba5cf992385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99964d565dbc3c8df1569fefaf4c64f8dfc6cfd08c252ab74b12cba5cf992385", kill_on_drop: false }`
[INFO] [stdout] 99964d565dbc3c8df1569fefaf4c64f8dfc6cfd08c252ab74b12cba5cf992385
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56f418a6ba0e15078c385a77985d1a6d391ad61e897cff97d083d196c961f9ef
[INFO] running `Command { std: "docker" "start" "-a" "56f418a6ba0e15078c385a77985d1a6d391ad61e897cff97d083d196c961f9ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling eu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:300:10
[INFO] [stdout]     |
[INFO] [stdout] 299 |     args: &'a syn::punctuated::Punctuated<syn::FnArg, syn::token::Comma>,
[INFO] [stdout]     |            -- the lifetime is named here
[INFO] [stdout] 300 | ) -> Vec<&syn::PatType> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^ 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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 300 | ) -> Vec<&'a syn::PatType> {
[INFO] [stdout]     |           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.62s
[INFO] running `Command { std: "docker" "inspect" "56f418a6ba0e15078c385a77985d1a6d391ad61e897cff97d083d196c961f9ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56f418a6ba0e15078c385a77985d1a6d391ad61e897cff97d083d196c961f9ef", kill_on_drop: false }`
[INFO] [stdout] 56f418a6ba0e15078c385a77985d1a6d391ad61e897cff97d083d196c961f9ef
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78fbfd42f9ac6a1c40f773c7d3948f10d65c9dad67881ec38678149953a9a8a2
[INFO] running `Command { std: "docker" "start" "-a" "78fbfd42f9ac6a1c40f773c7d3948f10d65c9dad67881ec38678149953a9a8a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling eu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:300:10
[INFO] [stdout]     |
[INFO] [stdout] 299 |     args: &'a syn::punctuated::Punctuated<syn::FnArg, syn::token::Comma>,
[INFO] [stdout]     |            -- the lifetime is named here
[INFO] [stdout] 300 | ) -> Vec<&syn::PatType> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^ 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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 300 | ) -> Vec<&'a syn::PatType> {
[INFO] [stdout]     |           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:300:10
[INFO] [stdout]     |
[INFO] [stdout] 299 |     args: &'a syn::punctuated::Punctuated<syn::FnArg, syn::token::Comma>,
[INFO] [stdout]     |            -- the lifetime is named here
[INFO] [stdout] 300 | ) -> Vec<&syn::PatType> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^ 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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 300 | ) -> Vec<&'a syn::PatType> {
[INFO] [stdout]     |           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.30s
[INFO] running `Command { std: "docker" "inspect" "78fbfd42f9ac6a1c40f773c7d3948f10d65c9dad67881ec38678149953a9a8a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78fbfd42f9ac6a1c40f773c7d3948f10d65c9dad67881ec38678149953a9a8a2", kill_on_drop: false }`
[INFO] [stdout] 78fbfd42f9ac6a1c40f773c7d3948f10d65c9dad67881ec38678149953a9a8a2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1bde4902e44b49ff3a622c3197250a8ae9444f531d27dd2b3c34ba9acd727440
[INFO] running `Command { std: "docker" "start" "-a" "1bde4902e44b49ff3a622c3197250a8ae9444f531d27dd2b3c34ba9acd727440", kill_on_drop: false }`
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout] 
[INFO] [stderr]    --> src/lib.rs:300:10
[INFO] [stdout] running 0 tests
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 299 |     args: &'a syn::punctuated::Punctuated<syn::FnArg, syn::token::Comma>,
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     |            -- the lifetime is named here
[INFO] [stdout] 
[INFO] [stderr] 300 | ) -> Vec<&syn::PatType> {
[INFO] [stdout] 
[INFO] [stderr]     |          ^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout] running 6 tests
[INFO] [stderr]     |
[INFO] [stdout] test by_value ... ok
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] test poly ... ok
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] test hello_world ... ok
[INFO] [stderr] help: consistently use `'a`
[INFO] [stdout] test simple_fn ... ok
[INFO] [stderr]     |
[INFO] [stdout] test poly_clone ... ok
[INFO] [stderr] 300 | ) -> Vec<&'a syn::PatType> {
[INFO] [stdout] test clone_value_test ... ok
[INFO] [stderr]     |           ++
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] warning: `eu` (lib) generated 1 warning (run `cargo fix --lib -p eu` to apply 1 suggestion)
[INFO] [stdout] 
[INFO] [stderr] warning: `eu` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/eu-8e9eb64c699de1d1)
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-52a9f49a0014d91b)
[INFO] [stderr]    Doc-tests eu
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1bde4902e44b49ff3a622c3197250a8ae9444f531d27dd2b3c34ba9acd727440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bde4902e44b49ff3a622c3197250a8ae9444f531d27dd2b3c34ba9acd727440", kill_on_drop: false }`
[INFO] [stdout] 1bde4902e44b49ff3a622c3197250a8ae9444f531d27dd2b3c34ba9acd727440