[INFO] fetching crate pi_time 0.3.4...
[INFO] checking pi_time-0.3.4 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate pi_time 0.3.4 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate pi_time 0.3.4 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pi_time 0.3.4
[INFO] finished tweaking crates.io crate pi_time 0.3.4
[INFO] tweaked toml for crates.io crate pi_time 0.3.4 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" "+nightly-2024-02-05" "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" "+nightly-2024-02-05" "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" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06b4900cfea47be7bfa6bd8fe74a9824f94d1dd8aa7ae5759b0d1bc961ea4b26
[INFO] running `Command { std: "docker" "start" "-a" "06b4900cfea47be7bfa6bd8fe74a9824f94d1dd8aa7ae5759b0d1bc961ea4b26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06b4900cfea47be7bfa6bd8fe74a9824f94d1dd8aa7ae5759b0d1bc961ea4b26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06b4900cfea47be7bfa6bd8fe74a9824f94d1dd8aa7ae5759b0d1bc961ea4b26", kill_on_drop: false }`
[INFO] [stdout] 06b4900cfea47be7bfa6bd8fe74a9824f94d1dd8aa7ae5759b0d1bc961ea4b26
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 757246d5ce0aec9b028d2145f9d702d3d2d16ce2ea58486aa87162eb1a23b040
[INFO] running `Command { std: "docker" "start" "-a" "757246d5ce0aec9b028d2145f9d702d3d2d16ce2ea58486aa87162eb1a23b040", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling ctor v0.2.6
[INFO] [stderr]     Checking pi_time v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `rand`
[INFO] [stdout]   --> src/minstant.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     use rand::Rng;
[INFO] [stdout]    |         ^^^^ use of undeclared crate or module `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Instant`
[INFO] [stdout]   --> src/minstant.rs:75:27
[INFO] [stdout]    |
[INFO] [stdout] 75 |             let instant = Instant::now();
[INFO] [stdout]    |                           ^^^^^^^ use of undeclared type `Instant`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 47 +     use crate::Instant;
[INFO] [stdout]    |
[INFO] [stdout] 47 +     use std::time::Instant;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand`
[INFO] [stdout]   --> src/minstant.rs:73:23
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let mut rng = rand::thread_rng();
[INFO] [stdout]    |                       ^^^^ use of undeclared crate or module `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pi_time` (lib test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "757246d5ce0aec9b028d2145f9d702d3d2d16ce2ea58486aa87162eb1a23b040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "757246d5ce0aec9b028d2145f9d702d3d2d16ce2ea58486aa87162eb1a23b040", kill_on_drop: false }`
[INFO] [stdout] 757246d5ce0aec9b028d2145f9d702d3d2d16ce2ea58486aa87162eb1a23b040
[INFO] checking pi_time-0.3.4 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate pi_time 0.3.4 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate pi_time 0.3.4 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pi_time 0.3.4
[INFO] finished tweaking crates.io crate pi_time 0.3.4
[INFO] tweaked toml for crates.io crate pi_time 0.3.4 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" "+nightly-2024-02-05" "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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bdc80be75a01f3782e888eec27ecc17e95bf33c22613b6fa78b8070db1091c87
[INFO] running `Command { std: "docker" "start" "-a" "bdc80be75a01f3782e888eec27ecc17e95bf33c22613b6fa78b8070db1091c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdc80be75a01f3782e888eec27ecc17e95bf33c22613b6fa78b8070db1091c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdc80be75a01f3782e888eec27ecc17e95bf33c22613b6fa78b8070db1091c87", kill_on_drop: false }`
[INFO] [stdout] bdc80be75a01f3782e888eec27ecc17e95bf33c22613b6fa78b8070db1091c87
[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=forbid -Dunexpected_cfgs" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] d88c22f6bcefcd51a87820424e74890b7e8368d25a6090b08158a19d56459881
[INFO] running `Command { std: "docker" "start" "-a" "d88c22f6bcefcd51a87820424e74890b7e8368d25a6090b08158a19d56459881", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling ctor v0.2.6
[INFO] [stderr]     Checking pi_time v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `rand`
[INFO] [stdout]   --> src/minstant.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     use rand::Rng;
[INFO] [stdout]    |         ^^^^ use of undeclared crate or module `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Instant`
[INFO] [stdout]   --> src/minstant.rs:75:27
[INFO] [stdout]    |
[INFO] [stdout] 75 |             let instant = Instant::now();
[INFO] [stdout]    |                           ^^^^^^^ use of undeclared type `Instant`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 47 +     use crate::Instant;
[INFO] [stdout]    |
[INFO] [stdout] 47 +     use std::time::Instant;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand`
[INFO] [stdout]   --> src/minstant.rs:73:23
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let mut rng = rand::thread_rng();
[INFO] [stdout]    |                       ^^^^ use of undeclared crate or module `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pi_time` (lib test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d88c22f6bcefcd51a87820424e74890b7e8368d25a6090b08158a19d56459881", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d88c22f6bcefcd51a87820424e74890b7e8368d25a6090b08158a19d56459881", kill_on_drop: false }`
[INFO] [stdout] d88c22f6bcefcd51a87820424e74890b7e8368d25a6090b08158a19d56459881
