[INFO] fetching crate rubbl_core 0.4.0...
[INFO] testing rubbl_core-0.4.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate rubbl_core 0.4.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate rubbl_core 0.4.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rubbl_core 0.4.0
[INFO] finished tweaking crates.io crate rubbl_core 0.4.0
[INFO] tweaked toml for crates.io crate rubbl_core 0.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3457c5e96d5133c7a7980a625b937508f09e79a466523ea1d8fdfc9e7447d4e
[INFO] running `Command { std: "docker" "start" "-a" "c3457c5e96d5133c7a7980a625b937508f09e79a466523ea1d8fdfc9e7447d4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3457c5e96d5133c7a7980a625b937508f09e79a466523ea1d8fdfc9e7447d4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3457c5e96d5133c7a7980a625b937508f09e79a466523ea1d8fdfc9e7447d4e", kill_on_drop: false }`
[INFO] [stdout] c3457c5e96d5133c7a7980a625b937508f09e79a466523ea1d8fdfc9e7447d4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3e6d19f9c409c9332d33fa7e00c03417012f895b22d0e3cbdcf9a941c4f5642
[INFO] running `Command { std: "docker" "start" "-a" "c3e6d19f9c409c9332d33fa7e00c03417012f895b22d0e3cbdcf9a941c4f5642", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling rubbl_core v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `Command { std: "docker" "inspect" "c3e6d19f9c409c9332d33fa7e00c03417012f895b22d0e3cbdcf9a941c4f5642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3e6d19f9c409c9332d33fa7e00c03417012f895b22d0e3cbdcf9a941c4f5642", kill_on_drop: false }`
[INFO] [stdout] c3e6d19f9c409c9332d33fa7e00c03417012f895b22d0e3cbdcf9a941c4f5642
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb4fafacabc653a7e262a2c0ebde26593e0421c991ff209213ccbb7e2236b793
[INFO] running `Command { std: "docker" "start" "-a" "bb4fafacabc653a7e262a2c0ebde26593e0421c991ff209213ccbb7e2236b793", kill_on_drop: false }`
[INFO] [stderr]    Compiling rubbl_core v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "bb4fafacabc653a7e262a2c0ebde26593e0421c991ff209213ccbb7e2236b793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb4fafacabc653a7e262a2c0ebde26593e0421c991ff209213ccbb7e2236b793", kill_on_drop: false }`
[INFO] [stdout] bb4fafacabc653a7e262a2c0ebde26593e0421c991ff209213ccbb7e2236b793
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 00d2bd1ceb3cde3ea17e645af14c7838acd4036cb7c35d82f8dc5803f228d3db
[INFO] running `Command { std: "docker" "start" "-a" "00d2bd1ceb3cde3ea17e645af14c7838acd4036cb7c35d82f8dc5803f228d3db", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rubbl_core-c59e2ca9cb062302)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rubbl_core
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - ctry (line 42) ... FAILED
[INFO] [stdout] test src/lib.rs - ctry (line 56) ... FAILED
[INFO] [stdout] test src/lib.rs - ctry (line 76) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - ctry (line 42) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `anyhow`
[INFO] [stdout]  --> src/lib.rs:45:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use anyhow::*;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `anyhow`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `anyhow`
[INFO] [stdout]   --> src/lib.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | ctry!(op; "spec: {}", value)
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `anyhow`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `ctry` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]  --> src/lib.rs:46:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn myfun() -> Result<(), Error> {
[INFO] [stdout]   |                          ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::error::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::fmt::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::error::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::fmt::Error;
[INFO] [stdout]   |
[INFO] [stdout]     and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]  --> src/lib.rs:47:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |   let op: Result<(), Error> = Ok(());
[INFO] [stdout]   |                      ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::error::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::fmt::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::error::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::fmt::Error;
[INFO] [stdout]   |
[INFO] [stdout]     and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ctry (line 56) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `anyhow`
[INFO] [stdout]  --> src/lib.rs:57:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::*;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `anyhow`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `anyhow`
[INFO] [stdout]  --> src/lib.rs:62:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use anyhow::Context;
[INFO] [stdout]   |         ^^^^^^ use of undeclared crate or module `anyhow`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]  --> src/lib.rs:58:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn myfun() -> Result<(), Error> {
[INFO] [stdout]   |                          ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::error::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::fmt::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::error::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::fmt::Error;
[INFO] [stdout]   |
[INFO] [stdout]     and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]  --> src/lib.rs:59:22
[INFO] [stdout]   |
[INFO] [stdout] 5 |   let op: Result<(), Error> = Ok(());
[INFO] [stdout]   |                      ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::error::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::fmt::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::error::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::fmt::Error;
[INFO] [stdout]   |
[INFO] [stdout]     and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ctry (line 76) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `anyhow`
[INFO] [stdout]  --> src/lib.rs:78:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use anyhow::Error;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `anyhow`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `anyhow`
[INFO] [stdout]   --> src/lib.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | let mut myfile = ctry!(File::open(path); "failed to open file `{}`", path);
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `anyhow`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `ctry` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `anyhow`
[INFO] [stdout]   --> src/lib.rs:85:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | ctry!(write!(myfile, "hello"); "failed to write to file `{}`", path);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `anyhow`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `ctry` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `with_context` found for enum `Result` in the current scope
[INFO] [stdout]   --> src/lib.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | let mut myfile = ctry!(File::open(path); "failed to open file `{}`", path);
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Result<File, Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `ctry` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - ctry (line 42)
[INFO] [stdout]     src/lib.rs - ctry (line 56)
[INFO] [stdout]     src/lib.rs - ctry (line 76)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "00d2bd1ceb3cde3ea17e645af14c7838acd4036cb7c35d82f8dc5803f228d3db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00d2bd1ceb3cde3ea17e645af14c7838acd4036cb7c35d82f8dc5803f228d3db", kill_on_drop: false }`
[INFO] [stdout] 00d2bd1ceb3cde3ea17e645af14c7838acd4036cb7c35d82f8dc5803f228d3db
[INFO] testing rubbl_core-0.4.0 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate rubbl_core 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate rubbl_core 0.4.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rubbl_core 0.4.0
[INFO] finished tweaking crates.io crate rubbl_core 0.4.0
[INFO] tweaked toml for crates.io crate rubbl_core 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7f1708bf1862712ec6861fa87261e5cc91f67205c3c802ed40c262b061f451f
[INFO] running `Command { std: "docker" "start" "-a" "f7f1708bf1862712ec6861fa87261e5cc91f67205c3c802ed40c262b061f451f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7f1708bf1862712ec6861fa87261e5cc91f67205c3c802ed40c262b061f451f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7f1708bf1862712ec6861fa87261e5cc91f67205c3c802ed40c262b061f451f", kill_on_drop: false }`
[INFO] [stdout] f7f1708bf1862712ec6861fa87261e5cc91f67205c3c802ed40c262b061f451f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48858469ce47d23bd37aff244aa476ec53ff29868da3dd5fb574e320bb3e1a8a
[INFO] running `Command { std: "docker" "start" "-a" "48858469ce47d23bd37aff244aa476ec53ff29868da3dd5fb574e320bb3e1a8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling rubbl_core v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.27s
[INFO] running `Command { std: "docker" "inspect" "48858469ce47d23bd37aff244aa476ec53ff29868da3dd5fb574e320bb3e1a8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48858469ce47d23bd37aff244aa476ec53ff29868da3dd5fb574e320bb3e1a8a", kill_on_drop: false }`
[INFO] [stdout] 48858469ce47d23bd37aff244aa476ec53ff29868da3dd5fb574e320bb3e1a8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6acc21d7dc37aece044f9cb0f80dd51d526d26a6429bb28a8726060a2255965
[INFO] running `Command { std: "docker" "start" "-a" "e6acc21d7dc37aece044f9cb0f80dd51d526d26a6429bb28a8726060a2255965", kill_on_drop: false }`
[INFO] [stderr]    Compiling rubbl_core v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "e6acc21d7dc37aece044f9cb0f80dd51d526d26a6429bb28a8726060a2255965", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6acc21d7dc37aece044f9cb0f80dd51d526d26a6429bb28a8726060a2255965", kill_on_drop: false }`
[INFO] [stdout] e6acc21d7dc37aece044f9cb0f80dd51d526d26a6429bb28a8726060a2255965
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a21cb92b522d39b8b3809832cdfbe5db4a4ad1c0851d33cc2bfca01fd8205dc7
[INFO] running `Command { std: "docker" "start" "-a" "a21cb92b522d39b8b3809832cdfbe5db4a4ad1c0851d33cc2bfca01fd8205dc7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rubbl_core-d91b4e90d33e3ee1)
[INFO] [stderr]    Doc-tests rubbl_core
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - ctry (line 42) ... FAILED
[INFO] [stdout] test src/lib.rs - ctry (line 56) ... FAILED
[INFO] [stdout] test src/lib.rs - ctry (line 76) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - ctry (line 42) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `anyhow`
[INFO] [stdout]  --> src/lib.rs:45:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use anyhow::*;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `anyhow`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `anyhow`
[INFO] [stdout]   --> src/lib.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | ctry!(op; "spec: {}", value)
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `anyhow`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `ctry` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]  --> src/lib.rs:46:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn myfun() -> Result<(), Error> {
[INFO] [stdout]   |                          ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::error::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::fmt::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::error::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::fmt::Error;
[INFO] [stdout]   |
[INFO] [stdout]     and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]  --> src/lib.rs:47:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |   let op: Result<(), Error> = Ok(());
[INFO] [stdout]   |                      ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::error::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::fmt::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::error::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::fmt::Error;
[INFO] [stdout]   |
[INFO] [stdout]     and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ctry (line 56) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `anyhow`
[INFO] [stdout]  --> src/lib.rs:57:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::*;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `anyhow`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `anyhow`
[INFO] [stdout]  --> src/lib.rs:62:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use anyhow::Context;
[INFO] [stdout]   |         ^^^^^^ use of undeclared crate or module `anyhow`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]  --> src/lib.rs:58:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn myfun() -> Result<(), Error> {
[INFO] [stdout]   |                          ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::error::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::fmt::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::error::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::fmt::Error;
[INFO] [stdout]   |
[INFO] [stdout]     and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]  --> src/lib.rs:59:22
[INFO] [stdout]   |
[INFO] [stdout] 5 |   let op: Result<(), Error> = Ok(());
[INFO] [stdout]   |                      ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::error::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::fmt::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::error::Error;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::fmt::Error;
[INFO] [stdout]   |
[INFO] [stdout]     and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ctry (line 76) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `anyhow`
[INFO] [stdout]  --> src/lib.rs:78:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use anyhow::Error;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `anyhow`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `anyhow`
[INFO] [stdout]   --> src/lib.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | let mut myfile = ctry!(File::open(path); "failed to open file `{}`", path);
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `anyhow`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `ctry` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `anyhow`
[INFO] [stdout]   --> src/lib.rs:85:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | ctry!(write!(myfile, "hello"); "failed to write to file `{}`", path);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `anyhow`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `ctry` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `with_context` found for enum `Result` in the current scope
[INFO] [stdout]   --> src/lib.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | let mut myfile = ctry!(File::open(path); "failed to open file `{}`", path);
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Result<File, Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `ctry` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - ctry (line 42)
[INFO] [stdout]     src/lib.rs - ctry (line 56)
[INFO] [stdout]     src/lib.rs - ctry (line 76)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a21cb92b522d39b8b3809832cdfbe5db4a4ad1c0851d33cc2bfca01fd8205dc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a21cb92b522d39b8b3809832cdfbe5db4a4ad1c0851d33cc2bfca01fd8205dc7", kill_on_drop: false }`
[INFO] [stdout] a21cb92b522d39b8b3809832cdfbe5db4a4ad1c0851d33cc2bfca01fd8205dc7
