[INFO] fetching crate swc-hosts 0.2.1... [INFO] checking swc-hosts-0.2.1 against try#82acd1d76add2232e19c1f0feb250d2a19ec6efe for pr-81213 [INFO] extracting crate swc-hosts 0.2.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate swc-hosts 0.2.1 on toolchain 82acd1d76add2232e19c1f0feb250d2a19ec6efe [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate swc-hosts 0.2.1 [INFO] finished tweaking crates.io crate swc-hosts 0.2.1 [INFO] tweaked toml for crates.io crate swc-hosts 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded adler32 v1.2.0 [INFO] [stderr] Downloaded core-foundation-sys v0.2.3 [INFO] [stderr] Downloaded rle-decode-fast v1.0.1 [INFO] [stderr] Downloaded rand v0.4.6 [INFO] [stderr] Downloaded antidote v1.0.0 [INFO] [stderr] Downloaded language-tags v0.2.2 [INFO] [stderr] Downloaded len-trait v0.6.1 [INFO] [stderr] Downloaded base64 v0.9.3 [INFO] [stderr] Downloaded push-trait v0.6.0 [INFO] [stderr] Downloaded serde_urlencoded v0.5.5 [INFO] [stderr] Downloaded security-framework-sys v0.1.16 [INFO] [stderr] Downloaded core-foundation v0.2.3 [INFO] [stderr] Downloaded unicase v1.4.2 [INFO] [stderr] Downloaded lazy_static v0.2.11 [INFO] [stderr] Downloaded bow v1.0.3 [INFO] [stderr] Downloaded extra-default v0.2.0 [INFO] [stderr] Downloaded typeable v0.1.2 [INFO] [stderr] Downloaded mime v0.2.6 [INFO] [stderr] Downloaded multistr v0.5.4 [INFO] [stderr] Downloaded url v1.7.2 [INFO] [stderr] Downloaded traitobject v0.1.0 [INFO] [stderr] Downloaded openssl v0.9.24 [INFO] [stderr] Downloaded hyper v0.10.16 [INFO] [stderr] Downloaded hyper-native-tls v0.2.4 [INFO] [stderr] Downloaded take_mut v0.2.2 [INFO] [stderr] Downloaded log v0.3.9 [INFO] [stderr] Downloaded safemem v0.3.3 [INFO] [stderr] Downloaded dtoa v0.4.7 [INFO] [stderr] Downloaded security-framework v0.1.16 [INFO] [stderr] Downloaded tempdir v0.3.7 [INFO] [stderr] Downloaded native-tls v0.1.5 [INFO] [stderr] Downloaded crc32fast v1.2.1 [INFO] [stderr] Downloaded libflate v0.1.27 [INFO] [stderr] Downloaded percent-encoding v1.0.1 [INFO] [stderr] Downloaded version_check v0.1.5 [INFO] [stderr] Downloaded bitflags v0.9.1 [INFO] [stderr] Downloaded idna v0.1.5 [INFO] [stderr] Downloaded reqwest v0.6.2 [INFO] [stderr] Downloaded parse-hosts v0.4.0 [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" "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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b8c7f8f5a44741e57fe30f9b3ede993efc2beaddf0d09929ae12547a65108fd [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" "1b8c7f8f5a44741e57fe30f9b3ede993efc2beaddf0d09929ae12547a65108fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b8c7f8f5a44741e57fe30f9b3ede993efc2beaddf0d09929ae12547a65108fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b8c7f8f5a44741e57fe30f9b3ede993efc2beaddf0d09929ae12547a65108fd", kill_on_drop: false }` [INFO] [stdout] 1b8c7f8f5a44741e57fe30f9b3ede993efc2beaddf0d09929ae12547a65108fd [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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d32d06ba7c273eff1c3c5aed7cf702af05cf81471c8947cf2fbe31cede67931 [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" "5d32d06ba7c273eff1c3c5aed7cf702af05cf81471c8947cf2fbe31cede67931", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling serde v1.0.120 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking extra-default v0.2.0 [INFO] [stderr] Checking dtoa v0.4.7 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking rle-decode-fast v1.0.1 [INFO] [stderr] Checking len-trait v0.6.1 [INFO] [stderr] Checking bow v1.0.3 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking crc32fast v1.2.1 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking log v0.3.9 [INFO] [stdout] error[E0119]: conflicting implementations of trait `std::convert::Into>` for type `Bow<'_, _>`: [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bow-1.0.3/src/lib.rs:124:1 [INFO] [stdout] | [INFO] [stdout] 124 | impl<'a, T: 'a + ToBox + ?Sized> Into> for Bow<'a, T> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: conflicting implementation in crate `core`: [INFO] [stdout] - impl Into for T [INFO] [stdout] where U: From; [INFO] [stdout] = note: downstream crates may implement trait `std::convert::From>` for type `std::boxed::Box<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0119`. [INFO] [stdout] [INFO] [stderr] Checking push-trait v0.6.0 [INFO] [stderr] error: could not compile `bow` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "5d32d06ba7c273eff1c3c5aed7cf702af05cf81471c8947cf2fbe31cede67931", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d32d06ba7c273eff1c3c5aed7cf702af05cf81471c8947cf2fbe31cede67931", kill_on_drop: false }` [INFO] [stdout] 5d32d06ba7c273eff1c3c5aed7cf702af05cf81471c8947cf2fbe31cede67931