[INFO] updating cached repository https://github.com/xales/anode
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ac20aeece04786a808284b550212bab6be149a0f
[INFO] checking xales/anode against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxales%2Fanode" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xales/anode on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/xales/anode
[INFO] finished tweaking git repo https://github.com/xales/anode
[INFO] tweaked toml for git repo https://github.com/xales/anode written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/xales/anode already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-14/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/alexcrichton/toml-rs`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a77a8977df5f29825469283428b4d409118d50218380b7634016874e1edf7036
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "a77a8977df5f29825469283428b4d409118d50218380b7634016874e1edf7036"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]     Checking toml v0.5.6 (https://github.com/alexcrichton/toml-rs#7a43ac9e)
[INFO] [stderr]     Checking anode v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `std::io::fs`
[INFO] [stderr]  --> src/main.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::fs::PathExtensions;
[INFO] [stderr]   |              ^^ could not find `fs` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::File`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^ no `File` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `File` in `io`
[INFO] [stderr]   --> src/target.rs:61:34
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let contents = match io::File::open(&self.path) {
[INFO] [stderr]    |                                  ^^^^ could not find `File` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Parser` in `toml`
[INFO] [stderr]   --> src/target.rs:66:32
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let mut parser = toml::Parser::new(contents.as_slice());
[INFO] [stderr]    |                                ^^^^^^ could not find `Parser` in `toml`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]   --> src/main.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let path = Path::new("Anode");
[INFO] [stderr]    |                ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Parser` in `toml`
[INFO] [stderr]   --> src/main.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let mut parser = toml::Parser::new(contents.as_slice());
[INFO] [stderr]    |                            ^^^^^^ could not find `Parser` in `toml`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]   --> src/target.rs:26:10
[INFO] [stderr]    |
[INFO] [stderr] 26 |     src: Path,
[INFO] [stderr]    |          ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::path::Path;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]   --> src/target.rs:52:11
[INFO] [stderr]    |
[INFO] [stderr] 52 |     path: Path,
[INFO] [stderr]    |           ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::path::Path;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]   --> src/target.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn new(path: &Path) -> File {
[INFO] [stderr]    |                       ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::path::Path;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `set_exit_status` in module `os`
[INFO] [stderr]   --> src/main.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |         os::set_exit_status(1);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ not found in `os`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/target.rs:60:40
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn parse(&mut self) -> Vec<Box<Target>> {
[INFO] [stderr]    |                                        ^^^^^^ help: use `dyn`: `dyn Target`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::fs`
[INFO] [stderr]  --> src/main.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::fs::PathExtensions;
[INFO] [stderr]   |              ^^ could not find `fs` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::File`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^ no `File` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0496]: lifetime name `'a` shadows a lifetime name that is already in scope
[INFO] [stderr]   --> src/target.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 9  | impl<'a> Error<'a> {
[INFO] [stderr]    |      -- first declared here
[INFO] [stderr] 10 |     pub fn new<'a>(reason: str::MaybeOwned<'a>) -> Error<'a> {
[INFO] [stderr]    |                ^^ lifetime 'a already in scope
[INFO] [stderr] 
[INFO] [stderr] error[E0223]: ambiguous associated type
[INFO] [stderr]  --> src/target.rs:6:13
[INFO] [stderr]   |
[INFO] [stderr] 6 |     reason: str::MaybeOwned<'a>,
[INFO] [stderr]   |             ^^^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: `<str as Trait>::MaybeOwned`
[INFO] [stderr] 
[INFO] [stderr] error[E0223]: ambiguous associated type
[INFO] [stderr]   --> src/target.rs:10:28
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new<'a>(reason: str::MaybeOwned<'a>) -> Error<'a> {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: `<str as Trait>::MaybeOwned`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 13 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0223, E0412, E0425, E0432, E0433, E0496.
[INFO] [stderr] For more information about an error, try `rustc --explain E0223`.
[INFO] [stderr] error: could not compile `anode`.
[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[E0433]: failed to resolve: could not find `File` in `io`
[INFO] [stderr]   --> src/target.rs:61:34
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let contents = match io::File::open(&self.path) {
[INFO] [stderr]    |                                  ^^^^ could not find `File` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Parser` in `toml`
[INFO] [stderr]   --> src/target.rs:66:32
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let mut parser = toml::Parser::new(contents.as_slice());
[INFO] [stderr]    |                                ^^^^^^ could not find `Parser` in `toml`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]   --> src/main.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let path = Path::new("Anode");
[INFO] [stderr]    |                ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Parser` in `toml`
[INFO] [stderr]   --> src/main.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let mut parser = toml::Parser::new(contents.as_slice());
[INFO] [stderr]    |                            ^^^^^^ could not find `Parser` in `toml`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]   --> src/target.rs:26:10
[INFO] [stderr]    |
[INFO] [stderr] 26 |     src: Path,
[INFO] [stderr]    |          ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::path::Path;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]   --> src/target.rs:52:11
[INFO] [stderr]    |
[INFO] [stderr] 52 |     path: Path,
[INFO] [stderr]    |           ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::path::Path;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]   --> src/target.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn new(path: &Path) -> File {
[INFO] [stderr]    |                       ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::path::Path;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `set_exit_status` in module `os`
[INFO] [stderr]   --> src/main.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |         os::set_exit_status(1);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ not found in `os`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/target.rs:60:40
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn parse(&mut self) -> Vec<Box<Target>> {
[INFO] [stderr]    |                                        ^^^^^^ help: use `dyn`: `dyn Target`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0496]: lifetime name `'a` shadows a lifetime name that is already in scope
[INFO] [stderr]   --> src/target.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 9  | impl<'a> Error<'a> {
[INFO] [stderr]    |      -- first declared here
[INFO] [stderr] 10 |     pub fn new<'a>(reason: str::MaybeOwned<'a>) -> Error<'a> {
[INFO] [stderr]    |                ^^ lifetime 'a already in scope
[INFO] [stderr] 
[INFO] [stderr] error[E0223]: ambiguous associated type
[INFO] [stderr]  --> src/target.rs:6:13
[INFO] [stderr]   |
[INFO] [stderr] 6 |     reason: str::MaybeOwned<'a>,
[INFO] [stderr]   |             ^^^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: `<str as Trait>::MaybeOwned`
[INFO] [stderr] 
[INFO] [stderr] error[E0223]: ambiguous associated type
[INFO] [stderr]   --> src/target.rs:10:28
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new<'a>(reason: str::MaybeOwned<'a>) -> Error<'a> {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: `<str as Trait>::MaybeOwned`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 13 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0223, E0412, E0425, E0432, E0433, E0496.
[INFO] [stderr] For more information about an error, try `rustc --explain E0223`.
[INFO] [stderr] error: could not compile `anode`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a77a8977df5f29825469283428b4d409118d50218380b7634016874e1edf7036"`
[INFO] running `"docker" "rm" "-f" "a77a8977df5f29825469283428b4d409118d50218380b7634016874e1edf7036"`
[INFO] [stdout] a77a8977df5f29825469283428b4d409118d50218380b7634016874e1edf7036