[INFO] fetching crate datom-bigdecimal 0.3.1...
[INFO] testing datom-bigdecimal-0.3.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate datom-bigdecimal 0.3.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate datom-bigdecimal 0.3.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate datom-bigdecimal 0.3.1
[INFO] finished tweaking crates.io crate datom-bigdecimal 0.3.1
[INFO] tweaked toml for crates.io crate datom-bigdecimal 0.3.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate datom-bigdecimal 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e335b24bd81aa5c38798fe2611255c1d524d5573e0033f539847a7eccbe0f125
[INFO] running `Command { std: "docker" "start" "-a" "e335b24bd81aa5c38798fe2611255c1d524d5573e0033f539847a7eccbe0f125", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e335b24bd81aa5c38798fe2611255c1d524d5573e0033f539847a7eccbe0f125", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e335b24bd81aa5c38798fe2611255c1d524d5573e0033f539847a7eccbe0f125", kill_on_drop: false }`
[INFO] [stdout] e335b24bd81aa5c38798fe2611255c1d524d5573e0033f539847a7eccbe0f125
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e55ae32284e655faaf9802a9cf101d6e2e9345b594d5297e53febe3dfe5f05b9
[INFO] running `Command { std: "docker" "start" "-a" "e55ae32284e655faaf9802a9cf101d6e2e9345b594d5297e53febe3dfe5f05b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling datom-bigdecimal v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "e55ae32284e655faaf9802a9cf101d6e2e9345b594d5297e53febe3dfe5f05b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e55ae32284e655faaf9802a9cf101d6e2e9345b594d5297e53febe3dfe5f05b9", kill_on_drop: false }`
[INFO] [stdout] e55ae32284e655faaf9802a9cf101d6e2e9345b594d5297e53febe3dfe5f05b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c75684cddbb1ec49de8f256e65bfe5b551d6abd785842d5df049d1601df03a38
[INFO] running `Command { std: "docker" "start" "-a" "c75684cddbb1ec49de8f256e65bfe5b551d6abd785842d5df049d1601df03a38", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling datom-bigdecimal v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `bigdecimal`
[INFO] [stdout]  --> examples/floating-precision.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate bigdecimal;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BigDecimal`
[INFO] [stdout]  --> examples/floating-precision.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let decimal = BigDecimal::from_str(&input).expect("invalid decimal");
[INFO] [stdout]   |                   ^^^^^^^^^^ use of undeclared type `BigDecimal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `datom-bigdecimal` due to 3 previous errors
[INFO] [stdout] error[E0463]: can't find crate for `bigdecimal`
[INFO] [stdout]  --> examples/repeated_squares.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate bigdecimal;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BigDecimal`
[INFO] [stdout]  --> examples/repeated_squares.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let mut x = BigDecimal::from_str("1.1").unwrap();
[INFO] [stdout]   |                 ^^^^^^^^^^ use of undeclared type `BigDecimal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> examples/repeated_squares.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c75684cddbb1ec49de8f256e65bfe5b551d6abd785842d5df049d1601df03a38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c75684cddbb1ec49de8f256e65bfe5b551d6abd785842d5df049d1601df03a38", kill_on_drop: false }`
[INFO] [stdout] c75684cddbb1ec49de8f256e65bfe5b551d6abd785842d5df049d1601df03a38