[INFO] fetching crate stdpython 1.0.8...
[INFO] testing stdpython-1.0.8 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate stdpython 1.0.8 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate stdpython 1.0.8
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate stdpython 1.0.8
[INFO] tweaked toml for crates.io crate stdpython 1.0.8 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stdpython 1.0.8 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stdpython 1.0.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1925adb2ca3dcc9926b10dcc15163e329faab572bec5aa6a3e94f309cf4faf3f
[INFO] running `Command { std: "docker" "start" "-a" "1925adb2ca3dcc9926b10dcc15163e329faab572bec5aa6a3e94f309cf4faf3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1925adb2ca3dcc9926b10dcc15163e329faab572bec5aa6a3e94f309cf4faf3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1925adb2ca3dcc9926b10dcc15163e329faab572bec5aa6a3e94f309cf4faf3f", kill_on_drop: false }`
[INFO] [stdout] 1925adb2ca3dcc9926b10dcc15163e329faab572bec5aa6a3e94f309cf4faf3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0f29c99a282f26492bfd5bd286c7016f30870b88030d132ddd4afe7f4df3843
[INFO] running `Command { std: "docker" "start" "-a" "e0f29c99a282f26492bfd5bd286c7016f30870b88030d132ddd4afe7f4df3843", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unindent v0.2.4
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling pyo3-build-config v0.25.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling pyo3-ffi v0.25.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.25.1
[INFO] [stderr]    Compiling pyo3 v0.25.1
[INFO] [stderr]    Compiling pyo3-macros v0.25.1
[INFO] [stderr]    Compiling stdpython v1.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.84s
[INFO] running `Command { std: "docker" "inspect" "e0f29c99a282f26492bfd5bd286c7016f30870b88030d132ddd4afe7f4df3843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0f29c99a282f26492bfd5bd286c7016f30870b88030d132ddd4afe7f4df3843", kill_on_drop: false }`
[INFO] [stdout] e0f29c99a282f26492bfd5bd286c7016f30870b88030d132ddd4afe7f4df3843
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2e345b22318f0e127b6bac62fce56edb3631ff114c11e7afe2611c8de5cf8e7
[INFO] running `Command { std: "docker" "start" "-a" "e2e345b22318f0e127b6bac62fce56edb3631ff114c11e7afe2611c8de5cf8e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling stdpython v1.0.8 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `Vec<&str>: AsPathLike` is not satisfied
[INFO] [stdout]    --> examples/generic_demo.rs:30:42
[INFO] [stdout]     |
[INFO] [stdout]  30 |     let joined1: String = os::path::join(components1);
[INFO] [stdout]     |                           -------------- ^^^^^^^^^^^ the trait `AsStrLike` is not implemented for `Vec<&str>`
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the following other types implement trait `AsStrLike`
[INFO] [stdout]    --> src/lib.rs:56:1
[INFO] [stdout]     |
[INFO] [stdout]  56 | impl AsStrLike for str {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ `str`
[INFO] [stdout] ...
[INFO] [stdout]  62 | impl AsStrLike for String {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^ `std::string::String`
[INFO] [stdout] ...
[INFO] [stdout]  68 | impl AsStrLike for &str {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^ `&str`
[INFO] [stdout] ...
[INFO] [stdout]  74 | impl AsStrLike for &String {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^ `&std::string::String`
[INFO] [stdout]     = note: required for `Vec<&str>` to implement `AsPathLike`
[INFO] [stdout] note: required by a bound in `stdpython::os::path::join`
[INFO] [stdout]    --> src/stdlib/os.rs:203:20
[INFO] [stdout]     |
[INFO] [stdout] 202 |         pub fn join<P1, P2>(path1: P1, path2: P2) -> String
[INFO] [stdout]     |                ---- required by a bound in this function
[INFO] [stdout] 203 |         where [P1: AsPathLike, P2: AsPathLike]
[INFO] [stdout]     |                    ^^^^^^^^^^ required by this bound in `join`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> examples/generic_demo.rs:30:27
[INFO] [stdout]     |
[INFO] [stdout]  30 |     let joined1: String = os::path::join(components1);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^------------- argument #2 is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/stdlib/os.rs:202:16
[INFO] [stdout]     |
[INFO] [stdout] 202 |         pub fn join<P1, P2>(path1: P1, path2: P2) -> String
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout]  30 |     let joined1: String = os::path::join(components1, /* path2 */);
[INFO] [stdout]     |                                                     +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Vec<std::string::String>: AsPathLike` is not satisfied
[INFO] [stdout]    --> examples/generic_demo.rs:31:42
[INFO] [stdout]     |
[INFO] [stdout]  31 |     let joined2: String = os::path::join(components2);
[INFO] [stdout]     |                           -------------- ^^^^^^^^^^^ the trait `AsStrLike` is not implemented for `Vec<std::string::String>`
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the following other types implement trait `AsStrLike`
[INFO] [stdout]    --> src/lib.rs:56:1
[INFO] [stdout]     |
[INFO] [stdout]  56 | impl AsStrLike for str {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ `str`
[INFO] [stdout] ...
[INFO] [stdout]  62 | impl AsStrLike for String {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^ `std::string::String`
[INFO] [stdout] ...
[INFO] [stdout]  68 | impl AsStrLike for &str {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^ `&str`
[INFO] [stdout] ...
[INFO] [stdout]  74 | impl AsStrLike for &String {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^ `&std::string::String`
[INFO] [stdout]     = note: required for `Vec<std::string::String>` to implement `AsPathLike`
[INFO] [stdout] note: required by a bound in `stdpython::os::path::join`
[INFO] [stdout]    --> src/stdlib/os.rs:203:20
[INFO] [stdout]     |
[INFO] [stdout] 202 |         pub fn join<P1, P2>(path1: P1, path2: P2) -> String
[INFO] [stdout]     |                ---- required by a bound in this function
[INFO] [stdout] 203 |         where [P1: AsPathLike, P2: AsPathLike]
[INFO] [stdout]     |                    ^^^^^^^^^^ required by this bound in `join`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> examples/generic_demo.rs:31:27
[INFO] [stdout]     |
[INFO] [stdout]  31 |     let joined2: String = os::path::join(components2);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^------------- argument #2 is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/stdlib/os.rs:202:16
[INFO] [stdout]     |
[INFO] [stdout] 202 |         pub fn join<P1, P2>(path1: P1, path2: P2) -> String
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout]  31 |     let joined2: String = os::path::join(components2, /* path2 */);
[INFO] [stdout]     |                                                     +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0277.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stdpython` (example "generic_demo") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e2e345b22318f0e127b6bac62fce56edb3631ff114c11e7afe2611c8de5cf8e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2e345b22318f0e127b6bac62fce56edb3631ff114c11e7afe2611c8de5cf8e7", kill_on_drop: false }`
[INFO] [stdout] e2e345b22318f0e127b6bac62fce56edb3631ff114c11e7afe2611c8de5cf8e7
