[INFO] fetching crate serde-value-utils 0.1.0... [INFO] testing serde-value-utils-0.1.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate serde-value-utils 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate serde-value-utils 0.1.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate serde-value-utils 0.1.0 [INFO] finished tweaking crates.io crate serde-value-utils 0.1.0 [INFO] tweaked toml for crates.io crate serde-value-utils 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1e283e69803c6a9221514084405339de2d19e0702facc40e4d1e37e97e01bf88 [INFO] running `Command { std: "docker" "start" "-a" "1e283e69803c6a9221514084405339de2d19e0702facc40e4d1e37e97e01bf88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e283e69803c6a9221514084405339de2d19e0702facc40e4d1e37e97e01bf88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e283e69803c6a9221514084405339de2d19e0702facc40e4d1e37e97e01bf88", kill_on_drop: false }` [INFO] [stdout] 1e283e69803c6a9221514084405339de2d19e0702facc40e4d1e37e97e01bf88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3d4b2cf331de07632f4c3ce454e319ee0ff3215a560deff915dffd93d07c4ba [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c3d4b2cf331de07632f4c3ce454e319ee0ff3215a560deff915dffd93d07c4ba", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling ordered-float v1.1.0 [INFO] [stderr] Compiling serde-value v0.6.0 [INFO] [stderr] Compiling serde-value-utils v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.17s [INFO] running `Command { std: "docker" "inspect" "c3d4b2cf331de07632f4c3ce454e319ee0ff3215a560deff915dffd93d07c4ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3d4b2cf331de07632f4c3ce454e319ee0ff3215a560deff915dffd93d07c4ba", kill_on_drop: false }` [INFO] [stdout] c3d4b2cf331de07632f4c3ce454e319ee0ff3215a560deff915dffd93d07c4ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47efc023a0b9c59be78ee060d643cb9803748f762bc650c13ad4b61d2efd9890 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "47efc023a0b9c59be78ee060d643cb9803748f762bc650c13ad4b61d2efd9890", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling serde-value-utils v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "47efc023a0b9c59be78ee060d643cb9803748f762bc650c13ad4b61d2efd9890", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47efc023a0b9c59be78ee060d643cb9803748f762bc650c13ad4b61d2efd9890", kill_on_drop: false }` [INFO] [stdout] 47efc023a0b9c59be78ee060d643cb9803748f762bc650c13ad4b61d2efd9890 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 417f2537344cc6defcb91bf69654490f5fbc3b29089d0c1f514ed39dee58c2f4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "417f2537344cc6defcb91bf69654490f5fbc3b29089d0c1f514ed39dee58c2f4", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/serde_value_utils-c43e2fe0d70acada [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 serde-value-utils [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/flatten.rs - flatten::to_flatten_maptree (line 94) ... FAILED [INFO] [stdout] test src/lib.rs - (line 102) ... FAILED [INFO] [stdout] test src/lib.rs - (line 29) ... FAILED [INFO] [stdout] test src/detect.rs - detect::try_detect_type (line 33) ... FAILED [INFO] [stdout] test src/lib.rs - (line 92) ... ok [INFO] [stdout] test src/detect.rs - detect::try_detect_type (line 23) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/flatten.rs - flatten::to_flatten_maptree (line 94) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `serde_derive` [INFO] [stdout] --> src/flatten.rs:96:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate serde_derive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 102) stdout ---- [INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `F64` in this scope [INFO] [stdout] --> src/lib.rs:103:1 [INFO] [stdout] | [INFO] [stdout] 3 | F64(6.5) [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 2 | use serde::private::de::Content::F64; [INFO] [stdout] | [INFO] [stdout] 2 | use serde_value::Value::F64; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 29) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `serde_derive` [INFO] [stdout] --> src/lib.rs:31:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate serde_derive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/detect.rs - detect::try_detect_type (line 33) stdout ---- [INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `F64` in this scope [INFO] [stdout] --> src/detect.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 3 | F64(6.5) [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 2 | use serde::private::de::Content::F64; [INFO] [stdout] | [INFO] [stdout] 2 | use serde_value::Value::F64; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [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/detect.rs - detect::try_detect_type (line 33) [INFO] [stdout] src/flatten.rs - flatten::to_flatten_maptree (line 94) [INFO] [stdout] src/lib.rs - (line 102) [INFO] [stdout] src/lib.rs - (line 29) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "417f2537344cc6defcb91bf69654490f5fbc3b29089d0c1f514ed39dee58c2f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "417f2537344cc6defcb91bf69654490f5fbc3b29089d0c1f514ed39dee58c2f4", kill_on_drop: false }` [INFO] [stdout] 417f2537344cc6defcb91bf69654490f5fbc3b29089d0c1f514ed39dee58c2f4