[INFO] crate rotor-carbon 0.7.0 is already in cache [INFO] extracting crate rotor-carbon 0.7.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rotor-carbon/0.7.0 [INFO] extracting crate rotor-carbon 0.7.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rotor-carbon/0.7.0 [INFO] validating manifest of rotor-carbon-0.7.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rotor-carbon-0.7.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rotor-carbon-0.7.0 [INFO] finished frobbing rotor-carbon-0.7.0 [INFO] frobbed toml for rotor-carbon-0.7.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rotor-carbon/0.7.0/Cargo.toml [INFO] started frobbing rotor-carbon-0.7.0 [INFO] finished frobbing rotor-carbon-0.7.0 [INFO] frobbed toml for rotor-carbon-0.7.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rotor-carbon/0.7.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rotor-carbon-0.7.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rotor-carbon/0.7.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] e3161131479eab6e00887534facdfaf90afd0d86e724f2f0961bc9b30b426f43 [INFO] running `"docker" "start" "-a" "e3161131479eab6e00887534facdfaf90afd0d86e724f2f0961bc9b30b426f43"` [INFO] [stderr] Compiling netbuf v0.3.8 [INFO] [stderr] Compiling rotor-tools v0.3.2 [INFO] [stderr] Compiling rotor-stream v0.6.2 [INFO] [stderr] Compiling rotor-carbon v0.7.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proto.rs:66:23 [INFO] [stderr] | [INFO] [stderr] 66 | -> Option> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sender.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | let mut buf = trans.output(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sender.rs:32:17 [INFO] [stderr] | [INFO] [stderr] 32 | let mut buf = trans.output(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.14s [INFO] running `"docker" "inspect" "e3161131479eab6e00887534facdfaf90afd0d86e724f2f0961bc9b30b426f43"` [INFO] running `"docker" "rm" "-f" "e3161131479eab6e00887534facdfaf90afd0d86e724f2f0961bc9b30b426f43"` [INFO] [stdout] e3161131479eab6e00887534facdfaf90afd0d86e724f2f0961bc9b30b426f43 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rotor-carbon/0.7.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 6f117aa514e7c0a4e71619992231903ec5163bb708305ad064c2b4607139df98 [INFO] running `"docker" "start" "-a" "6f117aa514e7c0a4e71619992231903ec5163bb708305ad064c2b4607139df98"` [INFO] [stderr] Compiling argparse v0.2.2 [INFO] [stderr] Compiling rotor-carbon v0.7.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proto.rs:66:23 [INFO] [stderr] | [INFO] [stderr] 66 | -> Option> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sender.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | let mut buf = trans.output(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sender.rs:32:17 [INFO] [stderr] | [INFO] [stderr] 32 | let mut buf = trans.output(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.17s [INFO] running `"docker" "inspect" "6f117aa514e7c0a4e71619992231903ec5163bb708305ad064c2b4607139df98"` [INFO] running `"docker" "rm" "-f" "6f117aa514e7c0a4e71619992231903ec5163bb708305ad064c2b4607139df98"` [INFO] [stdout] 6f117aa514e7c0a4e71619992231903ec5163bb708305ad064c2b4607139df98 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rotor-carbon/0.7.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 3ac86b337dd001d9abed88768abc712fc4b9fd34b578e565ca50f0d3817a63ef [INFO] running `"docker" "start" "-a" "3ac86b337dd001d9abed88768abc712fc4b9fd34b578e565ca50f0d3817a63ef"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/rotor_carbon-7a764706ce75c1db [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 [INFO] [stdout] [INFO] [stderr] Doc-tests rotor_carbon [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 5) ... ignored [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stdout] test src/lib.rs - (line 28) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 28) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `snd` in this scope [INFO] [stdout] --> src/lib.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 3 | snd.add_int_at( [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `hostname` in this scope [INFO] [stdout] --> src/lib.rs:30:43 [INFO] [stdout] | [INFO] [stdout] 4 | format_args!("servers.{}.metrics.{}", hostname, metric), [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `metric` in this scope [INFO] [stdout] --> src/lib.rs:30:53 [INFO] [stdout] | [INFO] [stdout] 4 | format_args!("servers.{}.metrics.{}", hostname, metric), [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `metric_value` in this scope [INFO] [stdout] --> src/lib.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 5 | metric_value, timestamp); [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `timestamp` in this scope [INFO] [stdout] --> src/lib.rs:31:19 [INFO] [stdout] | [INFO] [stdout] 5 | metric_value, timestamp); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 28) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "3ac86b337dd001d9abed88768abc712fc4b9fd34b578e565ca50f0d3817a63ef"` [INFO] running `"docker" "rm" "-f" "3ac86b337dd001d9abed88768abc712fc4b9fd34b578e565ca50f0d3817a63ef"` [INFO] [stdout] 3ac86b337dd001d9abed88768abc712fc4b9fd34b578e565ca50f0d3817a63ef