[INFO] cloning repository https://github.com/gerust/gerust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gerust/gerust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgerust%2Fgerust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgerust%2Fgerust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 26d7c26ab85b556f3dfd29e57c6437120de1f692 [INFO] checking gerust/gerust against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgerust%2Fgerust" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gerust/gerust on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gerust/gerust [INFO] finished tweaking git repo https://github.com/gerust/gerust [INFO] tweaked toml for git repo https://github.com/gerust/gerust written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/gerust/gerust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive_internals v0.18.0 [INFO] [stderr] Downloaded serde_derive v1.0.24 [INFO] [stderr] Downloaded backtrace v0.3.4 [INFO] [stderr] Downloaded hyper v0.11.9 [INFO] [stderr] Downloaded mio v0.6.11 [INFO] [stderr] Downloaded http v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "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] 8d7a7b5c1abd37643e174bb168d31442bd5202c90a78c972044a7cde0ad508fb [INFO] running `Command { std: "docker" "start" "-a" "8d7a7b5c1abd37643e174bb168d31442bd5202c90a78c972044a7cde0ad508fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d7a7b5c1abd37643e174bb168d31442bd5202c90a78c972044a7cde0ad508fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d7a7b5c1abd37643e174bb168d31442bd5202c90a78c972044a7cde0ad508fb", kill_on_drop: false }` [INFO] [stdout] 8d7a7b5c1abd37643e174bb168d31442bd5202c90a78c972044a7cde0ad508fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d9dac123fdb4c877225dee4baac3a90a1a976a6860273b175ed609c3350e692 [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" "7d9dac123fdb4c877225dee4baac3a90a1a976a6860273b175ed609c3350e692", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.34 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Compiling cc v1.0.3 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking rustc-demangle v0.1.5 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking httparse v1.2.3 [INFO] [stderr] Checking serde v1.0.24 [INFO] [stderr] Checking num-traits v0.1.41 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking relay v0.1.0 [INFO] [stderr] Checking base64 v0.8.0 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Compiling serde_derive_internals v0.18.0 [INFO] [stderr] Checking mime v0.3.5 [INFO] [stderr] Checking iovec v0.1.1 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking num_cpus v1.7.0 [INFO] [stderr] Checking rand v0.3.18 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Checking futures-cpupool v0.1.7 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking bytes v0.4.5 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Checking mio v0.6.11 [INFO] [stderr] Checking regex v0.2.3 [INFO] [stderr] Compiling serde_derive v1.0.24 [INFO] [stderr] Checking tokio-io v0.1.4 [INFO] [stderr] Checking http v0.1.3 [INFO] [stderr] Checking tokio-core v0.1.10 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/http-0.1.3/src/method.rs:324:17 [INFO] [stdout] | [INFO] [stdout] 324 | Method::try_from(t.as_bytes()) [INFO] [stdout] | ^^^^^^^^ multiple `try_from` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `TryFrom` for the type `T` [INFO] [stdout] note: candidate #2 is defined in the trait `HttpTryFrom` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/http-0.1.3/src/convert.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | fn try_from(t: T) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 324 | TryFrom::try_from(t.as_bytes()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 324 | HttpTryFrom::try_from(t.as_bytes()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/http-0.1.3/src/request.rs:729:27 [INFO] [stdout] | [INFO] [stdout] 729 | match Method::try_from(method) { [INFO] [stdout] | ^^^^^^^^ multiple `try_from` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `TryFrom` for the type `T` [INFO] [stdout] note: candidate #2 is defined in the trait `HttpTryFrom` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/http-0.1.3/src/convert.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | fn try_from(t: T) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 729 | match TryFrom::try_from(method) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 729 | match HttpTryFrom::try_from(method) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/http-0.1.3/src/request.rs:758:24 [INFO] [stdout] | [INFO] [stdout] 758 | match Uri::try_from(uri) { [INFO] [stdout] | ^^^^^^^^ multiple `try_from` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `TryFrom` for the type `T` [INFO] [stdout] note: candidate #2 is defined in the trait `HttpTryFrom` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/http-0.1.3/src/convert.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | fn try_from(t: T) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 758 | match TryFrom::try_from(uri) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 758 | match HttpTryFrom::try_from(uri) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/http-0.1.3/src/request.rs:813:31 [INFO] [stdout] | [INFO] [stdout] 813 | match HeaderName::try_from(key) { [INFO] [stdout] | ^^^^^^^^ multiple `try_from` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `TryFrom` for the type `T` [INFO] [stdout] note: candidate #2 is defined in the trait `HttpTryFrom` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/http-0.1.3/src/convert.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | fn try_from(t: T) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 813 | match TryFrom::try_from(key) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 813 | match HttpTryFrom::try_from(key) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/http-0.1.3/src/request.rs:815:40 [INFO] [stdout] | [INFO] [stdout] 815 | match HeaderValue::try_from(value) { [INFO] [stdout] | ^^^^^^^^ multiple `try_from` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `TryFrom` for the type `T` [INFO] [stdout] note: candidate #2 is defined in the trait `HttpTryFrom` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/http-0.1.3/src/convert.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | fn try_from(t: T) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 815 | match TryFrom::try_from(value) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 815 | match HttpTryFrom::try_from(value) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/http-0.1.3/src/response.rs:528:31 [INFO] [stdout] | [INFO] [stdout] 528 | match StatusCode::try_from(status) { [INFO] [stdout] | ^^^^^^^^ multiple `try_from` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `TryFrom` for the type `T` [INFO] [stdout] note: candidate #2 is defined in the trait `HttpTryFrom` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/http-0.1.3/src/convert.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | fn try_from(t: T) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 528 | match TryFrom::try_from(status) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 528 | match HttpTryFrom::try_from(status) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/http-0.1.3/src/response.rs:583:31 [INFO] [stdout] | [INFO] [stdout] 583 | match HeaderName::try_from(key) { [INFO] [stdout] | ^^^^^^^^ multiple `try_from` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `TryFrom` for the type `T` [INFO] [stdout] note: candidate #2 is defined in the trait `HttpTryFrom` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/http-0.1.3/src/convert.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | fn try_from(t: T) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 583 | match TryFrom::try_from(key) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 583 | match HttpTryFrom::try_from(key) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/http-0.1.3/src/response.rs:585:40 [INFO] [stdout] | [INFO] [stdout] 585 | match HeaderValue::try_from(value) { [INFO] [stdout] | ^^^^^^^^ multiple `try_from` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `TryFrom` for the type `T` [INFO] [stdout] note: candidate #2 is defined in the trait `HttpTryFrom` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/http-0.1.3/src/convert.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | fn try_from(t: T) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 585 | match TryFrom::try_from(value) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 585 | match HttpTryFrom::try_from(value) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `http` [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" "7d9dac123fdb4c877225dee4baac3a90a1a976a6860273b175ed609c3350e692", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d9dac123fdb4c877225dee4baac3a90a1a976a6860273b175ed609c3350e692", kill_on_drop: false }` [INFO] [stdout] 7d9dac123fdb4c877225dee4baac3a90a1a976a6860273b175ed609c3350e692