[INFO] fetching crate benchmark_suite 0.1.0...
[INFO] testing benchmark_suite-0.1.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate benchmark_suite 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate benchmark_suite 0.1.0 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 benchmark_suite 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate benchmark_suite 0.1.0
[INFO] tweaked toml for crates.io crate benchmark_suite 0.1.0 written to /workspace/builds/worker-6-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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indicatif v0.17.7
[INFO] [stderr]   Downloaded number_prefix v0.4.0
[INFO] [stderr]   Downloaded portable-atomic v1.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 61620fad24c8e8b20eb69169c2215e28e615206eb583a01e1e2492338d6e64b1
[INFO] running `Command { std: "docker" "start" "-a" "61620fad24c8e8b20eb69169c2215e28e615206eb583a01e1e2492338d6e64b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61620fad24c8e8b20eb69169c2215e28e615206eb583a01e1e2492338d6e64b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61620fad24c8e8b20eb69169c2215e28e615206eb583a01e1e2492338d6e64b1", kill_on_drop: false }`
[INFO] [stdout] 61620fad24c8e8b20eb69169c2215e28e615206eb583a01e1e2492338d6e64b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 898de75b08b3b3e4ce4d9edcebbfe7746ff109d81ea0f876ccf22b9599ca6bee
[INFO] running `Command { std: "docker" "start" "-a" "898de75b08b3b3e4ce4d9edcebbfe7746ff109d81ea0f876ccf22b9599ca6bee", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling console v0.15.7
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling indicatif v0.17.7
[INFO] [stderr]    Compiling num v0.4.1
[INFO] [stderr]    Compiling benchmark_suite v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.77s
[INFO] running `Command { std: "docker" "inspect" "898de75b08b3b3e4ce4d9edcebbfe7746ff109d81ea0f876ccf22b9599ca6bee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "898de75b08b3b3e4ce4d9edcebbfe7746ff109d81ea0f876ccf22b9599ca6bee", kill_on_drop: false }`
[INFO] [stdout] 898de75b08b3b3e4ce4d9edcebbfe7746ff109d81ea0f876ccf22b9599ca6bee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 636b93e07944f1cac060c8ab0d6a87168ab62ccb63cee981e9d548534476941b
[INFO] running `Command { std: "docker" "start" "-a" "636b93e07944f1cac060c8ab0d6a87168ab62ccb63cee981e9d548534476941b", kill_on_drop: false }`
[INFO] [stderr]    Compiling benchmark_suite v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand`
[INFO] [stdout]   --> tests/integration_tests.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     use rand::prelude::*;
[INFO] [stdout]    |         ^^^^ use of undeclared crate or module `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand`
[INFO] [stdout]   --> tests/integration_tests.rs:45:27
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let mut rng = rand::thread_rng();
[INFO] [stdout]    |                           ^^^^ use of undeclared crate or module `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `shuffle` found for struct `Vec<u32>` in the current scope
[INFO] [stdout]   --> tests/integration_tests.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 47 |             table.shuffle(&mut rng);
[INFO] [stdout]    |                   ^^^^^^^ method not found in `Vec<u32>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `benchmark_suite` (test "tests") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "636b93e07944f1cac060c8ab0d6a87168ab62ccb63cee981e9d548534476941b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "636b93e07944f1cac060c8ab0d6a87168ab62ccb63cee981e9d548534476941b", kill_on_drop: false }`
[INFO] [stdout] 636b93e07944f1cac060c8ab0d6a87168ab62ccb63cee981e9d548534476941b
[INFO] testing benchmark_suite-0.1.0 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate benchmark_suite 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate benchmark_suite 0.1.0 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 benchmark_suite 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate benchmark_suite 0.1.0
[INFO] tweaked toml for crates.io crate benchmark_suite 0.1.0 written to /workspace/builds/worker-6-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]     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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e841d8ca4bb843a189466fc3e566dfc6ad33743c74519ea72885f7e3c540b19f
[INFO] running `Command { std: "docker" "start" "-a" "e841d8ca4bb843a189466fc3e566dfc6ad33743c74519ea72885f7e3c540b19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e841d8ca4bb843a189466fc3e566dfc6ad33743c74519ea72885f7e3c540b19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e841d8ca4bb843a189466fc3e566dfc6ad33743c74519ea72885f7e3c540b19f", kill_on_drop: false }`
[INFO] [stdout] e841d8ca4bb843a189466fc3e566dfc6ad33743c74519ea72885f7e3c540b19f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0390c6990a513173acd87e64fd3cdb94aa78c5c461e7453289ab16ae76ae0180
[INFO] running `Command { std: "docker" "start" "-a" "0390c6990a513173acd87e64fd3cdb94aa78c5c461e7453289ab16ae76ae0180", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling console v0.15.7
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling indicatif v0.17.7
[INFO] [stderr]    Compiling num v0.4.1
[INFO] [stderr]    Compiling benchmark_suite v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `Command { std: "docker" "inspect" "0390c6990a513173acd87e64fd3cdb94aa78c5c461e7453289ab16ae76ae0180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0390c6990a513173acd87e64fd3cdb94aa78c5c461e7453289ab16ae76ae0180", kill_on_drop: false }`
[INFO] [stdout] 0390c6990a513173acd87e64fd3cdb94aa78c5c461e7453289ab16ae76ae0180
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 56bd30134108f73a1319ee433f0d47c0b8f6a6a870f32faa9483e2e3456a821e
[INFO] running `Command { std: "docker" "start" "-a" "56bd30134108f73a1319ee433f0d47c0b8f6a6a870f32faa9483e2e3456a821e", kill_on_drop: false }`
[INFO] [stderr]    Compiling benchmark_suite v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand`
[INFO] [stdout]   --> tests/integration_tests.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     use rand::prelude::*;
[INFO] [stdout]    |         ^^^^ use of undeclared crate or module `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand`
[INFO] [stdout]   --> tests/integration_tests.rs:45:27
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let mut rng = rand::thread_rng();
[INFO] [stdout]    |                           ^^^^ use of undeclared crate or module `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `shuffle` found for struct `Vec<u32>` in the current scope
[INFO] [stdout]   --> tests/integration_tests.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 47 |             table.shuffle(&mut rng);
[INFO] [stdout]    |                   ^^^^^^^ method not found in `Vec<u32>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `benchmark_suite` (test "tests") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "56bd30134108f73a1319ee433f0d47c0b8f6a6a870f32faa9483e2e3456a821e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56bd30134108f73a1319ee433f0d47c0b8f6a6a870f32faa9483e2e3456a821e", kill_on_drop: false }`
[INFO] [stdout] 56bd30134108f73a1319ee433f0d47c0b8f6a6a870f32faa9483e2e3456a821e
