[INFO] fetching crate eu 0.1.0...
[INFO] testing eu-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate eu 0.1.0 into /workspace/builds/worker-6-tc2/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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate eu 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ae0aca39de269cb84abd6204bd98266d5393432bc78828acc8e08782aff23f5
[INFO] running `Command { std: "docker" "start" "-a" "8ae0aca39de269cb84abd6204bd98266d5393432bc78828acc8e08782aff23f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ae0aca39de269cb84abd6204bd98266d5393432bc78828acc8e08782aff23f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ae0aca39de269cb84abd6204bd98266d5393432bc78828acc8e08782aff23f5", kill_on_drop: false }`
[INFO] [stdout] 8ae0aca39de269cb84abd6204bd98266d5393432bc78828acc8e08782aff23f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 821a2313151e981ae1b1dbade9e21dd1d2c0c77c727b3b87483e08fc816cfd86
[INFO] running `Command { std: "docker" "start" "-a" "821a2313151e981ae1b1dbade9e21dd1d2c0c77c727b3b87483e08fc816cfd86", kill_on_drop: false }`
[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 3.97s
[INFO] running `Command { std: "docker" "inspect" "821a2313151e981ae1b1dbade9e21dd1d2c0c77c727b3b87483e08fc816cfd86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "821a2313151e981ae1b1dbade9e21dd1d2c0c77c727b3b87483e08fc816cfd86", kill_on_drop: false }`
[INFO] [stdout] 821a2313151e981ae1b1dbade9e21dd1d2c0c77c727b3b87483e08fc816cfd86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7434b94db3e9b9b973c849097c2302b632bda4d520004bd923312d26acd23c2d
[INFO] running `Command { std: "docker" "start" "-a" "7434b94db3e9b9b973c849097c2302b632bda4d520004bd923312d26acd23c2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.40
[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 5.10s
[INFO] running `Command { std: "docker" "inspect" "7434b94db3e9b9b973c849097c2302b632bda4d520004bd923312d26acd23c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7434b94db3e9b9b973c849097c2302b632bda4d520004bd923312d26acd23c2d", kill_on_drop: false }`
[INFO] [stdout] 7434b94db3e9b9b973c849097c2302b632bda4d520004bd923312d26acd23c2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77865c4619e0b6d95833aba5027d7908d25829ee0dc14fb6855d75ed8f9d0561
[INFO] running `Command { std: "docker" "start" "-a" "77865c4619e0b6d95833aba5027d7908d25829ee0dc14fb6855d75ed8f9d0561", kill_on_drop: false }`
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:300:10
[INFO] [stderr]     |
[INFO] [stderr] 299 |     args: &'a syn::punctuated::Punctuated<syn::FnArg, syn::token::Comma>,
[INFO] [stderr]     |            -- the lifetime is named here
[INFO] [stderr] 300 | ) -> Vec<&syn::PatType> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 300 | ) -> Vec<&'a syn::PatType> {
[INFO] [stderr]     |           ++
[INFO] [stderr] 
[INFO] [stderr] warning: `eu` (lib) generated 1 warning (run `cargo fix --lib -p eu` to apply 1 suggestion)
[INFO] [stderr] warning: `eu` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/eu-3361f1e8b31d40d3)
[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] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-589bfe80eb21c68d)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test clone_value_test ... ok
[INFO] [stdout] test by_value ... ok
[INFO] [stdout] test poly ... ok
[INFO] [stdout] test poly_clone ... ok
[INFO] [stdout] test hello_world ... ok
[INFO] [stdout] test simple_fn ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "77865c4619e0b6d95833aba5027d7908d25829ee0dc14fb6855d75ed8f9d0561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77865c4619e0b6d95833aba5027d7908d25829ee0dc14fb6855d75ed8f9d0561", kill_on_drop: false }`
[INFO] [stdout] 77865c4619e0b6d95833aba5027d7908d25829ee0dc14fb6855d75ed8f9d0561