[INFO] fetching crate rcalc_lib 0.9.3...
[INFO] testing rcalc_lib-0.9.3 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate rcalc_lib 0.9.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rcalc_lib 0.9.3 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rcalc_lib 0.9.3
[INFO] finished tweaking crates.io crate rcalc_lib 0.9.3
[INFO] tweaked toml for crates.io crate rcalc_lib 0.9.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 697fcba3cacc3c712b65cf27c39998abbce9d0bf42fdfb455d138cc2216b46a8
[INFO] running `Command { std: "docker" "start" "-a" "697fcba3cacc3c712b65cf27c39998abbce9d0bf42fdfb455d138cc2216b46a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "697fcba3cacc3c712b65cf27c39998abbce9d0bf42fdfb455d138cc2216b46a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "697fcba3cacc3c712b65cf27c39998abbce9d0bf42fdfb455d138cc2216b46a8", kill_on_drop: false }`
[INFO] [stdout] 697fcba3cacc3c712b65cf27c39998abbce9d0bf42fdfb455d138cc2216b46a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c1dd324ce10f59ed7eb9f151d91b4a20415ebc7d569cdb2e6f6e091e0a28076
[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" "5c1dd324ce10f59ed7eb9f151d91b4a20415ebc7d569cdb2e6f6e091e0a28076", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling rcalc_lib v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.58s
[INFO] running `Command { std: "docker" "inspect" "5c1dd324ce10f59ed7eb9f151d91b4a20415ebc7d569cdb2e6f6e091e0a28076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c1dd324ce10f59ed7eb9f151d91b4a20415ebc7d569cdb2e6f6e091e0a28076", kill_on_drop: false }`
[INFO] [stdout] 5c1dd324ce10f59ed7eb9f151d91b4a20415ebc7d569cdb2e6f6e091e0a28076
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39b352cf4ca3ed4ab4642b7e00f39ffc5c7b1de1de1c2902a4f7a3791f927749
[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" "39b352cf4ca3ed4ab4642b7e00f39ffc5c7b1de1de1c2902a4f7a3791f927749", kill_on_drop: false }`
[INFO] [stderr]    Compiling rcalc_lib v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "39b352cf4ca3ed4ab4642b7e00f39ffc5c7b1de1de1c2902a4f7a3791f927749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b352cf4ca3ed4ab4642b7e00f39ffc5c7b1de1de1c2902a4f7a3791f927749", kill_on_drop: false }`
[INFO] [stdout] 39b352cf4ca3ed4ab4642b7e00f39ffc5c7b1de1de1c2902a4f7a3791f927749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a64fe30288aaf74df3a4fd63950cdc8d65122c311d3604dfdd1ea59b54e2708
[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" "0a64fe30288aaf74df3a4fd63950cdc8d65122c311d3604dfdd1ea59b54e2708", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rcalc_lib-a5adc4685a6f1968)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test stack::tests::test_braces ... ok
[INFO] [stdout] test stack::tests::test_functions ... ok
[INFO] [stdout] test stack::tests::test_simple_order ... ok
[INFO] [stdout] test stack::tests::test_factorial ... ok
[INFO] [stdout] test value::tests::test_abs ... ok
[INFO] [stdout] test value::tests::test_conj ... ok
[INFO] [stdout] test value::tests::test_bitwise ... ok
[INFO] [stdout] test value::tests::test_convert_int ... ok
[INFO] [stdout] test value::tests::test_add ... ok
[INFO] [stdout] test value::tests::test_convert_ratio ... ok
[INFO] [stdout] test value::tests::test_exp ... ok
[INFO] [stdout] test value::tests::test_angle_str ... ok
[INFO] [stdout] test value::tests::test_div ... ok
[INFO] [stdout] test value::tests::test_convert_complex ... ok
[INFO] [stdout] test value::tests::test_complex_str ... ok
[INFO] [stdout] test value::tests::test_mul ... ok
[INFO] [stdout] test value::tests::test_neg ... ok
[INFO] [stdout] test value::tests::test_div_int ... ok
[INFO] [stdout] test value::tests::test_neq ... ok
[INFO] [stdout] test value::tests::test_greater ... ok
[INFO] [stdout] test value::tests::test_sqr ... ok
[INFO] [stdout] test value::tests::test_sqrt ... ok
[INFO] [stdout] test value::tests::test_img ... ok
[INFO] [stdout] test value::tests::test_power ... ok
[INFO] [stdout] test value::tests::test_sub ... ok
[INFO] [stdout] test value::tests::test_ratio_str ... ok
[INFO] [stdout] test value::tests::test_to_str ... ok
[INFO] [stdout] test value::tests::test_round ... ok
[INFO] [stdout] test value::tests::test_trigonometry ... ok
[INFO] [stdout] test value::tests::test_factorial ... ok
[INFO] [stdout] test parse::tests::test_expr ... ok
[INFO] [stdout] test value::tests::test_float_str ... ok
[INFO] [stdout] test stack::tests::test_power ... ok
[INFO] [stdout] test value::tests::test_convert_float ... ok
[INFO] [stdout] test value::tests::test_eq ... ok
[INFO] [stdout] test value::tests::test_int_str ... ok
[INFO] [stdout] test value::tests::test_less ... ok
[INFO] [stdout] test parse::tests::test_corner_cases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rcalc_lib
[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" "0a64fe30288aaf74df3a4fd63950cdc8d65122c311d3604dfdd1ea59b54e2708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a64fe30288aaf74df3a4fd63950cdc8d65122c311d3604dfdd1ea59b54e2708", kill_on_drop: false }`
[INFO] [stdout] 0a64fe30288aaf74df3a4fd63950cdc8d65122c311d3604dfdd1ea59b54e2708