[INFO] cloning repository https://github.com/LeakyBucket/opencensus [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LeakyBucket/opencensus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeakyBucket%2Fopencensus", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeakyBucket%2Fopencensus'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9eaa184c3b11043da77d027fa643fb7b4fdb809e [INFO] checking LeakyBucket/opencensus/9eaa184c3b11043da77d027fa643fb7b4fdb809e against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeakyBucket%2Fopencensus" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LeakyBucket/opencensus on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LeakyBucket/opencensus [INFO] finished tweaking git repo https://github.com/LeakyBucket/opencensus [INFO] tweaked toml for git repo https://github.com/LeakyBucket/opencensus written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/LeakyBucket/opencensus 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_isaac v0.1.0 [INFO] [stderr] Downloaded uuid v0.7.1 [INFO] [stderr] Downloaded rand_chacha v0.1.0 [INFO] [stderr] Downloaded rand_xorshift v0.1.0 [INFO] [stderr] Downloaded rand v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83ef899fba25d9ebe2340a07d148fb7d1664ca777b4ab51e63b1722ed02db050 [INFO] running `Command { std: "docker" "start" "-a" "83ef899fba25d9ebe2340a07d148fb7d1664ca777b4ab51e63b1722ed02db050", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83ef899fba25d9ebe2340a07d148fb7d1664ca777b4ab51e63b1722ed02db050", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83ef899fba25d9ebe2340a07d148fb7d1664ca777b4ab51e63b1722ed02db050", kill_on_drop: false }` [INFO] [stdout] 83ef899fba25d9ebe2340a07d148fb7d1664ca777b4ab51e63b1722ed02db050 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1879a3344b0e461a5ec028a777d994bee688cf36aa29f7e554d3e85ac422a142 [INFO] running `Command { std: "docker" "start" "-a" "1879a3344b0e461a5ec028a777d994bee688cf36aa29f7e554d3e85ac422a142", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Checking rand_isaac v0.1.0 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand v0.6.0 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Checking opencensus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0425]: cannot find value `trace_opts` in this scope [INFO] [stdout] --> src/trace/mod.rs:100:22 [INFO] [stdout] | [INFO] [stdout] 100 | options: trace_opts, [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `trace_opts` in this scope [INFO] [stdout] --> src/trace/mod.rs:100:22 [INFO] [stdout] | [INFO] [stdout] 100 | options: trace_opts, [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `state` in this scope [INFO] [stdout] --> src/trace/mod.rs:101:20 [INFO] [stdout] | [INFO] [stdout] 76 | state: Option, [INFO] [stdout] | ----- a field by that name exists in `Self` [INFO] [stdout] ... [INFO] [stdout] 101 | state: state, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `state` in this scope [INFO] [stdout] --> src/trace/mod.rs:101:20 [INFO] [stdout] | [INFO] [stdout] 76 | state: Option, [INFO] [stdout] | ----- a field by that name exists in `Self` [INFO] [stdout] ... [INFO] [stdout] 101 | state: state, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0594]: cannot assign to `context.span_id`, as `context` is not declared as mutable [INFO] [stdout] --> src/trace/mod.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | context.span_id = SpanId::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot assign [INFO] [stdout] | [INFO] [stdout] help: consider changing this to be mutable [INFO] [stdout] | [INFO] [stdout] 19 | fn from(mut context: SpanContext) -> Span { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0594]: cannot assign to `context.span_id`, as `context` is not declared as mutable [INFO] [stdout] --> src/trace/mod.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | context.span_id = SpanId::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot assign [INFO] [stdout] | [INFO] [stdout] help: consider changing this to be mutable [INFO] [stdout] | [INFO] [stdout] 19 | fn from(mut context: SpanContext) -> Span { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0594. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0594. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `opencensus` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `opencensus` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "1879a3344b0e461a5ec028a777d994bee688cf36aa29f7e554d3e85ac422a142", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1879a3344b0e461a5ec028a777d994bee688cf36aa29f7e554d3e85ac422a142", kill_on_drop: false }` [INFO] [stdout] 1879a3344b0e461a5ec028a777d994bee688cf36aa29f7e554d3e85ac422a142