[INFO] updating cached repository maxsnew/cargo-dot [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/maxsnew/cargo-dot [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/maxsnew/cargo-dot" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/maxsnew/cargo-dot"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/maxsnew/cargo-dot'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/maxsnew/cargo-dot" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/maxsnew/cargo-dot"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/maxsnew/cargo-dot'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 66e411929ac7c33817d838b3e651acac2e6b7690 [INFO] sha for GitHub repo maxsnew/cargo-dot: 66e411929ac7c33817d838b3e651acac2e6b7690 [INFO] validating manifest of maxsnew/cargo-dot on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of maxsnew/cargo-dot on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing maxsnew/cargo-dot [INFO] finished frobbing maxsnew/cargo-dot [INFO] frobbed toml for maxsnew/cargo-dot written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/maxsnew/cargo-dot/Cargo.toml [INFO] started frobbing maxsnew/cargo-dot [INFO] finished frobbing maxsnew/cargo-dot [INFO] frobbed toml for maxsnew/cargo-dot written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/maxsnew/cargo-dot/Cargo.toml [INFO] crate maxsnew/cargo-dot already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/maxsnew/cargo-dot/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/rust-lang/cargo` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/rust-lang/cargo` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded curl v0.4.23 [INFO] [stderr] Downloaded curl-sys v0.4.21 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking maxsnew/cargo-dot against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-7/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/maxsnew/cargo-dot:/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=forbid" "-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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f3245b56b89324602b2a1fa5b17350e462dd6d9f65acb8f07f39a06ff4c4da54 [INFO] running `"docker" "start" "-a" "f3245b56b89324602b2a1fa5b17350e462dd6d9f65acb8f07f39a06ff4c4da54"` [INFO] [stderr] Compiling proc-macro2 v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling curl v0.4.23 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Checking utf8parse v0.1.1 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking opener v0.4.0 [INFO] [stderr] Checking bytesize v1.0.0 [INFO] [stderr] Checking strsim v0.9.2 [INFO] [stderr] Checking rustc-workspace-hack v1.0.0 [INFO] [stderr] Checking home v0.5.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking shell-escape v0.1.4 [INFO] [stderr] Checking dot v0.1.4 [INFO] [stderr] Compiling libnghttp2-sys v0.1.2 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling openssl-sys v0.9.49 [INFO] [stderr] Compiling libssh2-sys v0.2.11 [INFO] [stderr] Compiling curl-sys v0.4.21 [INFO] [stderr] Compiling libgit2-sys v0.9.0 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking vte v0.3.3 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking ryu v1.0.0 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking strip-ansi-escapes v0.1.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking socket2 v0.3.11 [INFO] [stderr] Checking filetime v0.2.7 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking bstr v0.2.7 [INFO] [stderr] Checking jobserver v0.1.16 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking tar v0.4.26 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking globset v0.4.4 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking http v0.1.18 [INFO] [stderr] Checking flate2 v1.0.11 [INFO] [stderr] Checking sized-chunks v0.3.1 [INFO] [stderr] Checking ignore v0.4.10 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking crypto-hash v0.3.4 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.99 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking toml v0.5.3 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking serde_ignored v0.1.0 [INFO] [stderr] Checking docopt v1.1.0 [INFO] [stderr] Checking crates-io v0.28.0 (https://github.com/rust-lang/cargo#ba37dac0) [INFO] [stderr] Checking rustfix v0.4.6 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling im-rc v13.0.0 [INFO] [stderr] Checking git2 v0.10.0 [INFO] [stderr] Checking git2-curl v0.11.0 [INFO] [stderr] Checking cargo v0.40.0 (https://github.com/rust-lang/cargo#ba37dac0) [INFO] [stderr] Checking cargo-dot v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0425]: cannot find function `load_lockfile` in module `cargo::ops` [INFO] [stderr] --> src/main.rs:59:32 [INFO] [stderr] | [INFO] [stderr] 59 | let resolved = cargo::ops::load_lockfile(&lock_path, &src_id).unwrap() [INFO] [stderr] | ^^^^^^^^^^^^^ help: a function with a similar name exists: `load_pkg_lockfile` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `load_lockfile` in module `cargo::ops` [INFO] [stderr] --> src/main.rs:59:32 [INFO] [stderr] | [INFO] [stderr] 59 | let resolved = cargo::ops::load_lockfile(&lock_path, &src_id).unwrap() [INFO] [stderr] | ^^^^^^^^^^^^^ help: a function with a similar name exists: `load_pkg_lockfile` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `decode` found for type `docopt::Docopt` in the current scope [INFO] [stderr] --> src/main.rs:46:46 [INFO] [stderr] | [INFO] [stderr] 46 | .and_then(|d| d.decode()) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:103:17 [INFO] [stderr] | [INFO] [stderr] 103 | Some(crate_deps) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ expected opaque type, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] = note: expected type `impl std::iter::Iterator` [INFO] [stderr] found type `std::option::Option<_>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:110:17 [INFO] [stderr] | [INFO] [stderr] 110 | None => { } [INFO] [stderr] | ^^^^ expected opaque type, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] = note: expected type `impl std::iter::Iterator` [INFO] [stderr] found type `std::option::Option<_>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:104:48 [INFO] [stderr] | [INFO] [stderr] 104 | let idl = self.find_or_add(crat); [INFO] [stderr] | ^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected reference, found struct `cargo::core::PackageId` [INFO] [stderr] | help: consider borrowing here: `&crat` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&cargo::core::PackageId` [INFO] [stderr] found type `cargo::core::PackageId` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `decode` found for type `docopt::Docopt` in the current scope [INFO] [stderr] --> src/main.rs:46:46 [INFO] [stderr] | [INFO] [stderr] 46 | .and_then(|d| d.decode()) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::borrow::Cow<'_, str>: std::convert::From` is not satisfied [INFO] [stderr] --> src/main.rs:135:9 [INFO] [stderr] | [INFO] [stderr] 135 | dot::Id::new(self.nodes[0].name()).unwrap_or(dot::Id::new("dependencies").unwrap()) [INFO] [stderr] | ^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `std::borrow::Cow<'_, str>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::convert::From<&'a [T]>> [INFO] [stderr] as std::convert::From<&'a std::vec::Vec>> [INFO] [stderr] as std::convert::From>> [INFO] [stderr] as std::convert::From>> [INFO] [stderr] and 15 others [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::Into>` for `cargo::core::InternedString` [INFO] [stderr] = note: required by `dot::Id::<'a>::new` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:103:17 [INFO] [stderr] | [INFO] [stderr] 103 | Some(crate_deps) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ expected opaque type, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] = note: expected type `impl std::iter::Iterator` [INFO] [stderr] found type `std::option::Option<_>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:110:17 [INFO] [stderr] | [INFO] [stderr] 110 | None => { } [INFO] [stderr] | ^^^^ expected opaque type, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] = note: expected type `impl std::iter::Iterator` [INFO] [stderr] found type `std::option::Option<_>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:104:48 [INFO] [stderr] | [INFO] [stderr] 104 | let idl = self.find_or_add(crat); [INFO] [stderr] | ^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected reference, found struct `cargo::core::PackageId` [INFO] [stderr] | help: consider borrowing here: `&crat` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&cargo::core::PackageId` [INFO] [stderr] found type `cargo::core::PackageId` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::borrow::Cow<'_, str>: std::convert::From` is not satisfied [INFO] [stderr] --> src/main.rs:143:60 [INFO] [stderr] | [INFO] [stderr] 143 | dot::LabelText::LabelStr(self.nodes[*i].name().into()) [INFO] [stderr] | ^^^^ the trait `std::convert::From` is not implemented for `std::borrow::Cow<'_, str>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::convert::From<&'a [T]>> [INFO] [stderr] as std::convert::From<&'a std::vec::Vec>> [INFO] [stderr] as std::convert::From>> [INFO] [stderr] as std::convert::From>> [INFO] [stderr] and 15 others [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::Into>` for `cargo::core::InternedString` [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0425, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error[E0277]: the trait bound `std::borrow::Cow<'_, str>: std::convert::From` is not satisfied [INFO] [stderr] --> src/main.rs:135:9 [INFO] [stderr] | [INFO] [stderr] 135 | dot::Id::new(self.nodes[0].name()).unwrap_or(dot::Id::new("dependencies").unwrap()) [INFO] [stderr] | ^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `std::borrow::Cow<'_, str>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::convert::From<&'a [T]>> [INFO] [stderr] as std::convert::From<&'a std::vec::Vec>> [INFO] [stderr] as std::convert::From>> [INFO] [stderr] as std::convert::From>> [INFO] [stderr] and 15 others [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::Into>` for `cargo::core::InternedString` [INFO] [stderr] = note: required by `dot::Id::<'a>::new` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::borrow::Cow<'_, str>: std::convert::From` is not satisfied [INFO] [stderr] --> src/main.rs:143:60 [INFO] [stderr] | [INFO] [stderr] 143 | dot::LabelText::LabelStr(self.nodes[*i].name().into()) [INFO] [stderr] | ^^^^ the trait `std::convert::From` is not implemented for `std::borrow::Cow<'_, str>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::convert::From<&'a [T]>> [INFO] [stderr] as std::convert::From<&'a std::vec::Vec>> [INFO] [stderr] as std::convert::From>> [INFO] [stderr] as std::convert::From>> [INFO] [stderr] and 15 others [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::Into>` for `cargo::core::InternedString` [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0425, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `cargo-dot`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `cargo-dot`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "f3245b56b89324602b2a1fa5b17350e462dd6d9f65acb8f07f39a06ff4c4da54"` [INFO] running `"docker" "rm" "-f" "f3245b56b89324602b2a1fa5b17350e462dd6d9f65acb8f07f39a06ff4c4da54"` [INFO] [stdout] f3245b56b89324602b2a1fa5b17350e462dd6d9f65acb8f07f39a06ff4c4da54