[INFO] fetching crate serde_clj 0.1.1... [INFO] building serde_clj-0.1.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate serde_clj 0.1.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate serde_clj 0.1.1 [INFO] finished tweaking crates.io crate serde_clj 0.1.1 [INFO] tweaked toml for crates.io crate serde_clj 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate serde_clj 0.1.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 34 packages to latest compatible versions [INFO] [stderr] Adding jni v0.15.0 (available: v0.21.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af25b876a84f42e29454690459e2df540d2e2a5cfc3ac17955f6295086838c20 [INFO] running `Command { std: "docker" "start" "-a" "af25b876a84f42e29454690459e2df540d2e2a5cfc3ac17955f6295086838c20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af25b876a84f42e29454690459e2df540d2e2a5cfc3ac17955f6295086838c20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af25b876a84f42e29454690459e2df540d2e2a5cfc3ac17955f6295086838c20", kill_on_drop: false }` [INFO] [stdout] af25b876a84f42e29454690459e2df540d2e2a5cfc3ac17955f6295086838c20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c397675d21515e424ab2ed6d25fc7795e4ce2c8bfce38cb1f39fb292d5bb8599 [INFO] running `Command { std: "docker" "start" "-a" "c397675d21515e424ab2ed6d25fc7795e4ce2c8bfce38cb1f39fb292d5bb8599", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling ascii v0.9.3 [INFO] [stderr] Compiling jni-sys v0.3.0 [INFO] [stderr] Compiling cesu8 v1.1.0 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling jni v0.15.0 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling combine v3.8.1 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling serde_clj v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/convert.rs:463:9 [INFO] [stdout] | [INFO] [stdout] 463 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 464 | obj: AutoLocal<'a, 'a>, [INFO] [stdout] 465 | ) -> Result> { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the same lifetime is hidden here [INFO] [stdout] | the same lifetime is hidden 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 465 | ) -> Result, AutoLocal<'_>)>> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.35s [INFO] running `Command { std: "docker" "inspect" "c397675d21515e424ab2ed6d25fc7795e4ce2c8bfce38cb1f39fb292d5bb8599", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c397675d21515e424ab2ed6d25fc7795e4ce2c8bfce38cb1f39fb292d5bb8599", kill_on_drop: false }` [INFO] [stdout] c397675d21515e424ab2ed6d25fc7795e4ce2c8bfce38cb1f39fb292d5bb8599 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0cbd693be710e031368289ecab7bf5d4f25e01313208eaff359cb9fa8f5cac6 [INFO] running `Command { std: "docker" "start" "-a" "c0cbd693be710e031368289ecab7bf5d4f25e01313208eaff359cb9fa8f5cac6", kill_on_drop: false }` [INFO] [stderr] Compiling serde_clj v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/convert.rs:463:9 [INFO] [stdout] | [INFO] [stdout] 463 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 464 | obj: AutoLocal<'a, 'a>, [INFO] [stdout] 465 | ) -> Result> { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the same lifetime is hidden here [INFO] [stdout] | the same lifetime is hidden 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 465 | ) -> Result, AutoLocal<'_>)>> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/convert.rs:463:9 [INFO] [stdout] | [INFO] [stdout] 463 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 464 | obj: AutoLocal<'a, 'a>, [INFO] [stdout] 465 | ) -> Result> { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the same lifetime is hidden here [INFO] [stdout] | the same lifetime is hidden 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 465 | ) -> Result, AutoLocal<'_>)>> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "c0cbd693be710e031368289ecab7bf5d4f25e01313208eaff359cb9fa8f5cac6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0cbd693be710e031368289ecab7bf5d4f25e01313208eaff359cb9fa8f5cac6", kill_on_drop: false }` [INFO] [stdout] c0cbd693be710e031368289ecab7bf5d4f25e01313208eaff359cb9fa8f5cac6