[INFO] cloning repository https://github.com/thekashifmalik/python.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thekashifmalik/python.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthekashifmalik%2Fpython.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthekashifmalik%2Fpython.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 053009f1436fb5b9b0c6a762e6cd546fb91a44fd
[INFO] checking thekashifmalik/python.rs against try#b8ee37b59c6e1f39bae18b85e057975ab0d89308 for pr-139587-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthekashifmalik%2Fpython.rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thekashifmalik/python.rs on toolchain b8ee37b59c6e1f39bae18b85e057975ab0d89308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/thekashifmalik/python.rs
[INFO] finished tweaking git repo https://github.com/thekashifmalik/python.rs
[INFO] tweaked toml for git repo https://github.com/thekashifmalik/python.rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/thekashifmalik/python.rs 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" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a08ee7917c953d04d7d6153fb87064a866e1fceaeea390b3e31001ea4c3d85cb
[INFO] running `Command { std: "docker" "start" "-a" "a08ee7917c953d04d7d6153fb87064a866e1fceaeea390b3e31001ea4c3d85cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a08ee7917c953d04d7d6153fb87064a866e1fceaeea390b3e31001ea4c3d85cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a08ee7917c953d04d7d6153fb87064a866e1fceaeea390b3e31001ea4c3d85cb", kill_on_drop: false }`
[INFO] [stdout] a08ee7917c953d04d7d6153fb87064a866e1fceaeea390b3e31001ea4c3d85cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18974f88b7a2bd471371f62d25bf0381985fb754a301a3447508f6a6e86fa25f
[INFO] running `Command { std: "docker" "start" "-a" "18974f88b7a2bd471371f62d25bf0381985fb754a301a3447508f6a6e86fa25f", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking python v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]  --> src/main.rs:9:3
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[deriving(Show)]
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> src/main.rs:20:3
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[deriving(Show)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Bool` in this scope
[INFO] [stdout]   --> src/main.rs:36:28
[INFO] [stdout]    |
[INFO] [stdout] 36 |             "True" => { Ok(Bool(true)) },
[INFO] [stdout]    |                            ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this tuple variant
[INFO] [stdout]    |
[INFO] [stdout] 1  + use PythonType::Bool;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Bool` in this scope
[INFO] [stdout]   --> src/main.rs:37:29
[INFO] [stdout]    |
[INFO] [stdout] 37 |             "False" => { Ok(Bool(false)) },
[INFO] [stdout]    |                             ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this tuple variant
[INFO] [stdout]    |
[INFO] [stdout] 1  + use PythonType::Bool;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `pop_char` found for struct `String` in the current scope
[INFO] [stdout]   --> src/main.rs:27:38
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let hopefully_newline = line.pop_char().unwrap();
[INFO] [stdout]    |                                      ^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]  --> src/main.rs:9:3
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[deriving(Show)]
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]   --> src/main.rs:34:26
[INFO] [stdout]    |
[INFO] [stdout] 34 |         match self.token.as_slice() {
[INFO] [stdout]    |                          ^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> src/main.rs:20:3
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[deriving(Show)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Bool` in this scope
[INFO] [stdout]   --> src/main.rs:36:28
[INFO] [stdout]    |
[INFO] [stdout] 36 |             "True" => { Ok(Bool(true)) },
[INFO] [stdout]    |                            ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this tuple variant
[INFO] [stdout]    |
[INFO] [stdout] 1  + use PythonType::Bool;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Bool` in this scope
[INFO] [stdout]   --> src/main.rs:37:29
[INFO] [stdout]    |
[INFO] [stdout] 37 |             "False" => { Ok(Bool(false)) },
[INFO] [stdout]    |                             ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this tuple variant
[INFO] [stdout]    |
[INFO] [stdout] 1  + use PythonType::Bool;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:35:28
[INFO] [stdout]    |
[INFO] [stdout] 35 |             "None" => { Ok(None) },
[INFO] [stdout]    |                         -- ^^^^ expected `PythonType<'_>`, found `Option<_>`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         arguments to this enum variant are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `PythonType<'_>`
[INFO] [stdout]               found enum `Option<_>`
[INFO] [stdout] help: the type constructed contains `Option<_>` due to the type of the argument passed
[INFO] [stdout]   --> src/main.rs:35:25
[INFO] [stdout]    |
[INFO] [stdout] 35 |             "None" => { Ok(None) },
[INFO] [stdout]    |                         ^^^----^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            this argument influences the type of `Ok`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /rustc/b8ee37b59c6e1f39bae18b85e057975ab0d89308/library/core/src/result.rs:552:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `PythonType<'_>` doesn't implement `std::fmt::Display`
[INFO] [stdout]   --> src/main.rs:66:28
[INFO] [stdout]    |
[INFO] [stdout] 66 |             print!("{}\n", value);
[INFO] [stdout]    |                            ^^^^^ `PythonType<'_>` cannot be formatted with the default formatter
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::fmt::Display` is not implemented for `PythonType<'_>`
[INFO] [stdout]    = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]    = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `print` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0425, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `python` (bin "python" test) due to 8 previous errors
[INFO] [stdout] error[E0599]: no method named `pop_char` found for struct `String` in the current scope
[INFO] [stdout]   --> src/main.rs:27:38
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let hopefully_newline = line.pop_char().unwrap();
[INFO] [stdout]    |                                      ^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]   --> src/main.rs:34:26
[INFO] [stdout]    |
[INFO] [stdout] 34 |         match self.token.as_slice() {
[INFO] [stdout]    |                          ^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:35:28
[INFO] [stdout]    |
[INFO] [stdout] 35 |             "None" => { Ok(None) },
[INFO] [stdout]    |                         -- ^^^^ expected `PythonType<'_>`, found `Option<_>`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         arguments to this enum variant are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `PythonType<'_>`
[INFO] [stdout]               found enum `Option<_>`
[INFO] [stdout] help: the type constructed contains `Option<_>` due to the type of the argument passed
[INFO] [stdout]   --> src/main.rs:35:25
[INFO] [stdout]    |
[INFO] [stdout] 35 |             "None" => { Ok(None) },
[INFO] [stdout]    |                         ^^^----^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            this argument influences the type of `Ok`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /rustc/b8ee37b59c6e1f39bae18b85e057975ab0d89308/library/core/src/result.rs:552:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `PythonType<'_>` doesn't implement `std::fmt::Display`
[INFO] [stdout]   --> src/main.rs:66:28
[INFO] [stdout]    |
[INFO] [stdout] 66 |             print!("{}\n", value);
[INFO] [stdout]    |                            ^^^^^ `PythonType<'_>` cannot be formatted with the default formatter
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::fmt::Display` is not implemented for `PythonType<'_>`
[INFO] [stdout]    = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]    = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `print` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0425, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `python` (bin "python") due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "18974f88b7a2bd471371f62d25bf0381985fb754a301a3447508f6a6e86fa25f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18974f88b7a2bd471371f62d25bf0381985fb754a301a3447508f6a6e86fa25f", kill_on_drop: false }`
[INFO] [stdout] 18974f88b7a2bd471371f62d25bf0381985fb754a301a3447508f6a6e86fa25f