[INFO] fetching crate calculator_util 0.1.2...
[INFO] testing calculator_util-0.1.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate calculator_util 0.1.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate calculator_util 0.1.2 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate calculator_util 0.1.2
[INFO] finished tweaking crates.io crate calculator_util 0.1.2
[INFO] tweaked toml for crates.io crate calculator_util 0.1.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 116f7ab21625f8005d56704d0a08244b5ed7995dff407f44d2e2ba4438ff1702
[INFO] running `Command { std: "docker" "start" "-a" "116f7ab21625f8005d56704d0a08244b5ed7995dff407f44d2e2ba4438ff1702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "116f7ab21625f8005d56704d0a08244b5ed7995dff407f44d2e2ba4438ff1702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "116f7ab21625f8005d56704d0a08244b5ed7995dff407f44d2e2ba4438ff1702", kill_on_drop: false }`
[INFO] [stdout] 116f7ab21625f8005d56704d0a08244b5ed7995dff407f44d2e2ba4438ff1702
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b28b6b57addcb44169c1985e1a5d7cfed8d807a3496b7d8af76a77de42104a1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8b28b6b57addcb44169c1985e1a5d7cfed8d807a3496b7d8af76a77de42104a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling calculator_util v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "8b28b6b57addcb44169c1985e1a5d7cfed8d807a3496b7d8af76a77de42104a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b28b6b57addcb44169c1985e1a5d7cfed8d807a3496b7d8af76a77de42104a1", kill_on_drop: false }`
[INFO] [stdout] 8b28b6b57addcb44169c1985e1a5d7cfed8d807a3496b7d8af76a77de42104a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1c3bb48adf53d8f91a5b342d549dee2a860fe853f8303be4a5bf0091fc8a59cd
[INFO] running `Command { std: "docker" "start" "-a" "1c3bb48adf53d8f91a5b342d549dee2a860fe853f8303be4a5bf0091fc8a59cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling calculator_util v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "1c3bb48adf53d8f91a5b342d549dee2a860fe853f8303be4a5bf0091fc8a59cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c3bb48adf53d8f91a5b342d549dee2a860fe853f8303be4a5bf0091fc8a59cd", kill_on_drop: false }`
[INFO] [stdout] 1c3bb48adf53d8f91a5b342d549dee2a860fe853f8303be4a5bf0091fc8a59cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 575a28b03f1189ff1fc37762ba80c1a421882b4d538d0094fb79a994761e3fbd
[INFO] running `Command { std: "docker" "start" "-a" "575a28b03f1189ff1fc37762ba80c1a421882b4d538d0094fb79a994761e3fbd", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/calculator_util-42d95541ebb8bcd9)
[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 calculator_util
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/operations.rs - operations::div (line 90) ... ok
[INFO] [stdout] test src/operations.rs - operations::abs (line 161) ... ok
[INFO] [stdout] test src/operations.rs - operations::sin (line 253) ... ok
[INFO] [stdout] test src/lib.rs - ExprParser::remove_spaces (line 27) ... ok
[INFO] [stdout] test src/lib.rs - ExprParser::eval (line 89) ... ok
[INFO] [stdout] test src/operations.rs - operations::asin (line 296) ... ok
[INFO] [stdout] test src/operations.rs - operations::acos (line 283) ... ok
[INFO] [stdout] test src/operations.rs - operations::mul (line 70) ... ok
[INFO] [stdout] test src/lib.rs - ExprParser::to_postfix (line 73) ... ok
[INFO] [stdout] test src/operations.rs - operations::cos (line 238) ... ok
[INFO] [stdout] test src/lib.rs - ExprParser::add_spaces (line 42) ... ok
[INFO] [stdout] test src/operations.rs - operations::atan (line 309) ... ok
[INFO] [stdout] test src/operations.rs - operations::pow (line 108) ... ok
[INFO] [stdout] test src/lib.rs - ExprParser::to_postfix_vec (line 57) ... ok
[INFO] [stdout] test src/operations.rs - operations::add (line 10) ... ok
[INFO] [stdout] test src/operations.rs - operations::sub (line 41) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/operations.rs - operations::sqrt (line 141) ... ok
[INFO] [stdout] test src/operations.rs - operations::tan (line 268) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "575a28b03f1189ff1fc37762ba80c1a421882b4d538d0094fb79a994761e3fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "575a28b03f1189ff1fc37762ba80c1a421882b4d538d0094fb79a994761e3fbd", kill_on_drop: false }`
[INFO] [stdout] 575a28b03f1189ff1fc37762ba80c1a421882b4d538d0094fb79a994761e3fbd