[INFO] fetching crate fixed-unsigned 0.2.0...
[INFO] testing fixed-unsigned-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate fixed-unsigned 0.2.0 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate fixed-unsigned 0.2.0 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 fixed-unsigned 0.2.0
[INFO] finished tweaking crates.io crate fixed-unsigned 0.2.0
[INFO] tweaked toml for crates.io crate fixed-unsigned 0.2.0 written to /workspace/builds/worker-104/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bigdecimal v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] ec9c84920030a6d05c10801d1a39834b0c38708ccaf42b5532747571b4799d12
[INFO] running `Command { std: "docker" "start" "-a" "ec9c84920030a6d05c10801d1a39834b0c38708ccaf42b5532747571b4799d12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec9c84920030a6d05c10801d1a39834b0c38708ccaf42b5532747571b4799d12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec9c84920030a6d05c10801d1a39834b0c38708ccaf42b5532747571b4799d12", kill_on_drop: false }`
[INFO] [stdout] ec9c84920030a6d05c10801d1a39834b0c38708ccaf42b5532747571b4799d12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] 16fd12ecc5044f4e00d9604be75bbb6725a1ef9486cd89d94659116ba6e9ef05
[INFO] running `Command { std: "docker" "start" "-a" "16fd12ecc5044f4e00d9604be75bbb6725a1ef9486cd89d94659116ba6e9ef05", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling fixed-unsigned v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/lib.rs:72:34
[INFO] [stdout]    |
[INFO] [stdout] 72 |         write!(f, "{}: {}", self.description(), self.0)
[INFO] [stdout]    |                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.21s
[INFO] running `Command { std: "docker" "inspect" "16fd12ecc5044f4e00d9604be75bbb6725a1ef9486cd89d94659116ba6e9ef05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16fd12ecc5044f4e00d9604be75bbb6725a1ef9486cd89d94659116ba6e9ef05", kill_on_drop: false }`
[INFO] [stdout] 16fd12ecc5044f4e00d9604be75bbb6725a1ef9486cd89d94659116ba6e9ef05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] 5c62c687beaa6e75f02d2d694704b5da99da9c7c31fe0612436c9cf9d5c0e75c
[INFO] running `Command { std: "docker" "start" "-a" "5c62c687beaa6e75f02d2d694704b5da99da9c7c31fe0612436c9cf9d5c0e75c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bigdecimal v0.1.2
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/lib.rs:72:34
[INFO] [stdout]    |
[INFO] [stdout] 72 |         write!(f, "{}: {}", self.description(), self.0)
[INFO] [stdout]    |                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fixed-unsigned v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/lib.rs:72:34
[INFO] [stdout]    |
[INFO] [stdout] 72 |         write!(f, "{}: {}", self.description(), self.0)
[INFO] [stdout]    |                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "5c62c687beaa6e75f02d2d694704b5da99da9c7c31fe0612436c9cf9d5c0e75c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c62c687beaa6e75f02d2d694704b5da99da9c7c31fe0612436c9cf9d5c0e75c", kill_on_drop: false }`
[INFO] [stdout] 5c62c687beaa6e75f02d2d694704b5da99da9c7c31fe0612436c9cf9d5c0e75c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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", kill_on_drop: false }`
[INFO] [stdout] b52284b657fb3e4494f478e4fd141f1c7a5678028db152042e52c63d5118e25f
[INFO] running `Command { std: "docker" "start" "-a" "b52284b657fb3e4494f478e4fd141f1c7a5678028db152042e52c63d5118e25f", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/lib.rs:72:34
[INFO] [stderr]    |
[INFO] [stderr] 72 |         write!(f, "{}: {}", self.description(), self.0)
[INFO] [stderr]    |                                  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `fixed-unsigned` (lib) generated 1 warning
[INFO] [stderr] warning: `fixed-unsigned` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fixed_unsigned-bf9745da6f078f6f)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-0b3383813c875448)
[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 22 tests
[INFO] [stderr]    Doc-tests fixed-unsigned
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] test test_deserialize ... ok
[INFO] [stdout] test test_bytes_length_matches ... ok
[INFO] [stdout] test test_div_round_down ... ok
[INFO] [stdout] test test_div_round_up ... ok
[INFO] [stdout] test test_from_to_string ... ok
[INFO] [stdout] test test_from_to_string_scale_up ... ok
[INFO] [stdout] test test_div_borrow ... ok
[INFO] [stdout] test test_mul_borrow ... ok
[INFO] [stdout] test test_parse ... ok
[INFO] [stdout] test test_from_f64 ... ok
[INFO] [stdout] test test_parse_dot ... ok
[INFO] [stdout] test test_mul ... ok
[INFO] [stdout] test test_parse_dot_one ... ok
[INFO] [stdout] test test_parse_zero ... ok
[INFO] [stdout] test test_parse_zero_dot ... ok
[INFO] [stdout] test test_serialize ... ok
[INFO] [stdout] test test_parse_one_dot ... ok
[INFO] [stdout] test test_parse_emtpy_string ... ok
[INFO] [stdout] test test_parse_dot_zero ... ok
[INFO] [stdout] test test_sub ... ok
[INFO] [stdout] test test_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "b52284b657fb3e4494f478e4fd141f1c7a5678028db152042e52c63d5118e25f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b52284b657fb3e4494f478e4fd141f1c7a5678028db152042e52c63d5118e25f", kill_on_drop: false }`
[INFO] [stdout] b52284b657fb3e4494f478e4fd141f1c7a5678028db152042e52c63d5118e25f