[INFO] fetching crate mail-core 0.6.2... [INFO] checking mail-core-0.6.2 against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] extracting crate mail-core 0.6.2 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate mail-core 0.6.2 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 crates.io crate mail-core 0.6.2 [INFO] finished tweaking crates.io crate mail-core 0.6.2 [INFO] tweaked toml for crates.io crate mail-core 0.6.2 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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] ac1e4d1099ad53ca7f2029ef6d3c6b30deefde572f616552522d96d1e48f5267 [INFO] running `Command { std: "docker" "start" "-a" "ac1e4d1099ad53ca7f2029ef6d3c6b30deefde572f616552522d96d1e48f5267", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac1e4d1099ad53ca7f2029ef6d3c6b30deefde572f616552522d96d1e48f5267", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac1e4d1099ad53ca7f2029ef6d3c6b30deefde572f616552522d96d1e48f5267", kill_on_drop: false }` [INFO] [stdout] ac1e4d1099ad53ca7f2029ef6d3c6b30deefde572f616552522d96d1e48f5267 [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] 7613465be04c3e64766ba99f1f3ba7ac7115696635da8204f2197af76dbf5035 [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" "7613465be04c3e64766ba99f1f3ba7ac7115696635da8204f2197af76dbf5035", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking vec-drain-where v1.0.1 [INFO] [stderr] Compiling checked_command v0.2.4 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking serde_test v1.0.124 [INFO] [stderr] Checking mail-internals v0.2.3 [INFO] [stderr] Checking total-order-multi-map v0.4.6 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking mail-headers v0.6.6 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mail-headers-0.6.6/src/header_components/email.rs:62:45 [INFO] [stdout] | [INFO] [stdout] 62 | let local_part = LocalPart::try_from( Input( InnerUtf8::Shared( left ) ) )?; [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 `convert::HeaderTryFrom` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mail-headers-0.6.6/src/convert.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | fn try_from(val: T) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 62 | let local_part = TryFrom::try_from( Input( InnerUtf8::Shared( left ) ) )?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 62 | let local_part = convert::HeaderTryFrom::try_from( Input( InnerUtf8::Shared( left ) ) )?; [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/mail-headers-0.6.6/src/header_components/email.rs:65:38 [INFO] [stdout] | [INFO] [stdout] 65 | let domain = Domain::try_from( Input( InnerUtf8::Shared( right ) ) )?; [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 `convert::HeaderTryFrom` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mail-headers-0.6.6/src/convert.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | fn try_from(val: T) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 65 | let domain = TryFrom::try_from( Input( InnerUtf8::Shared( right ) ) )?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 65 | let domain = convert::HeaderTryFrom::try_from( Input( InnerUtf8::Shared( right ) ) )?; [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/mail-headers-0.6.6/src/header_components/email.rs:188:15 [INFO] [stdout] | [INFO] [stdout] 188 | Self::try_from(input) [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 `convert::HeaderTryFrom` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mail-headers-0.6.6/src/convert.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | fn try_from(val: T) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 188 | TryFrom::try_from(input) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 188 | convert::HeaderTryFrom::try_from(input) [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/mail-headers-0.6.6/src/header_components/mailbox_list.rs:76:26 [INFO] [stdout] | [INFO] [stdout] 76 | Vec1::new( first.try_into()? ) [INFO] [stdout] | ^^^^^^^^ multiple `try_into` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `TryInto` for the type `T` [INFO] [stdout] note: candidate #2 is defined in the trait `convert::HeaderTryInto` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mail-headers-0.6.6/src/convert.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | fn try_into(self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 76 | Vec1::new( TryInto::try_into(first)? ) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 76 | Vec1::new( convert::HeaderTryInto::try_into(first)? ) [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/mail-headers-0.6.6/src/header_components/mailbox_list.rs:82:24 [INFO] [stdout] | [INFO] [stdout] 82 | vec.push( mbox.try_into()? ); [INFO] [stdout] | ^^^^^^^^ multiple `try_into` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `TryInto` for the type `T` [INFO] [stdout] note: candidate #2 is defined in the trait `convert::HeaderTryInto` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mail-headers-0.6.6/src/convert.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | fn try_into(self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 82 | vec.push( TryInto::try_into(mbox)? ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 82 | vec.push( convert::HeaderTryInto::try_into(mbox)? ); [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/mail-headers-0.6.6/src/header_components/phrase.rs:67:42 [INFO] [stdout] | [INFO] [stdout] 67 | let mut word = Word::try_from( word )?; [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 `convert::HeaderTryFrom` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mail-headers-0.6.6/src/convert.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | fn try_from(val: T) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 67 | let mut word = TryFrom::try_from( word )?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 67 | let mut word = convert::HeaderTryFrom::try_from( word )?; [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/mail-headers-0.6.6/src/header_components/phrase_list.rs:74:26 [INFO] [stdout] | [INFO] [stdout] 74 | Vec1::new( first.try_into()? ) [INFO] [stdout] | ^^^^^^^^ multiple `try_into` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `TryInto` for the type `T` [INFO] [stdout] note: candidate #2 is defined in the trait `convert::HeaderTryInto` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mail-headers-0.6.6/src/convert.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | fn try_into(self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 74 | Vec1::new( TryInto::try_into(first)? ) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 74 | Vec1::new( convert::HeaderTryInto::try_into(first)? ) [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/mail-headers-0.6.6/src/header_components/phrase_list.rs:82:26 [INFO] [stdout] | [INFO] [stdout] 82 | vec.push( phrase.try_into()? ); [INFO] [stdout] | ^^^^^^^^ multiple `try_into` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `TryInto` for the type `T` [INFO] [stdout] note: candidate #2 is defined in the trait `convert::HeaderTryInto` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mail-headers-0.6.6/src/convert.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | fn try_into(self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 82 | vec.push( TryInto::try_into(phrase)? ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 82 | vec.push( convert::HeaderTryInto::try_into(phrase)? ); [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 `mail-headers` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "7613465be04c3e64766ba99f1f3ba7ac7115696635da8204f2197af76dbf5035", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7613465be04c3e64766ba99f1f3ba7ac7115696635da8204f2197af76dbf5035", kill_on_drop: false }` [INFO] [stdout] 7613465be04c3e64766ba99f1f3ba7ac7115696635da8204f2197af76dbf5035