[INFO] fetching crate rcalc_lib 0.9.3...
[INFO] testing rcalc_lib-0.9.3 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate rcalc_lib 0.9.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rcalc_lib 0.9.3 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", 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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 3cd8e5831bc13ec9a61329bc31c7e6b947ef0651a1b1603e5c53b7721798b372
[INFO] running `Command { std: "docker" "start" "-a" "3cd8e5831bc13ec9a61329bc31c7e6b947ef0651a1b1603e5c53b7721798b372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cd8e5831bc13ec9a61329bc31c7e6b947ef0651a1b1603e5c53b7721798b372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cd8e5831bc13ec9a61329bc31c7e6b947ef0651a1b1603e5c53b7721798b372", kill_on_drop: false }`
[INFO] [stdout] 3cd8e5831bc13ec9a61329bc31c7e6b947ef0651a1b1603e5c53b7721798b372
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--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] 05acbbc4ddda437b90ae21ae8c3c2d280fcc08c12ede24f075bceff5ab84f27f
[INFO] running `Command { std: "docker" "start" "-a" "05acbbc4ddda437b90ae21ae8c3c2d280fcc08c12ede24f075bceff5ab84f27f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling dtoa v0.4.6
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling pest_meta v2.1.3
[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 16.04s
[INFO] running `Command { std: "docker" "inspect" "05acbbc4ddda437b90ae21ae8c3c2d280fcc08c12ede24f075bceff5ab84f27f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05acbbc4ddda437b90ae21ae8c3c2d280fcc08c12ede24f075bceff5ab84f27f", kill_on_drop: false }`
[INFO] [stdout] 05acbbc4ddda437b90ae21ae8c3c2d280fcc08c12ede24f075bceff5ab84f27f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb3d474bb9ada0a5af65e2586f7e089270dafd64b9d6a3d13dd8d2fd9c510a2e
[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" "fb3d474bb9ada0a5af65e2586f7e089270dafd64b9d6a3d13dd8d2fd9c510a2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rcalc_lib v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.46s
[INFO] running `Command { std: "docker" "inspect" "fb3d474bb9ada0a5af65e2586f7e089270dafd64b9d6a3d13dd8d2fd9c510a2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb3d474bb9ada0a5af65e2586f7e089270dafd64b9d6a3d13dd8d2fd9c510a2e", kill_on_drop: false }`
[INFO] [stdout] fb3d474bb9ada0a5af65e2586f7e089270dafd64b9d6a3d13dd8d2fd9c510a2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9251ca2c62d36fd73f905286524f6550f1ce493f84eb6d8d6394d42aa28f5f72
[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" "9251ca2c62d36fd73f905286524f6550f1ce493f84eb6d8d6394d42aa28f5f72", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rcalc_lib-5f966f93a15c2371
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test stack::tests::test_braces ... ok
[INFO] [stdout] test stack::tests::test_power ... ok
[INFO] [stdout] test value::tests::test_abs ... ok
[INFO] [stdout] test value::tests::test_angle_str ... ok
[INFO] [stdout] test stack::tests::test_simple_order ... ok
[INFO] [stdout] test value::tests::test_add ... ok
[INFO] [stdout] test stack::tests::test_functions ... ok
[INFO] [stdout] test stack::tests::test_factorial ... ok
[INFO] [stdout] test value::tests::test_convert_int ... ok
[INFO] [stdout] test value::tests::test_convert_float ... ok
[INFO] [stdout] test value::tests::test_convert_complex ... ok
[INFO] [stdout] test value::tests::test_convert_ratio ... ok
[INFO] [stdout] test value::tests::test_eq ... ok
[INFO] [stdout] test value::tests::test_exp ... ok
[INFO] [stdout] test value::tests::test_div ... ok
[INFO] [stdout] test value::tests::test_img ... ok
[INFO] [stdout] test value::tests::test_float_str ... ok
[INFO] [stdout] test value::tests::test_factorial ... ok
[INFO] [stdout] test value::tests::test_greater ... ok
[INFO] [stdout] test value::tests::test_int_str ... ok
[INFO] [stdout] test value::tests::test_neq ... ok
[INFO] [stdout] test value::tests::test_less ... ok
[INFO] [stdout] test value::tests::test_round ... ok
[INFO] [stdout] test value::tests::test_mul ... ok
[INFO] [stdout] test value::tests::test_sqr ... ok
[INFO] [stdout] test value::tests::test_ratio_str ... ok
[INFO] [stdout] test value::tests::test_neg ... ok
[INFO] [stdout] test value::tests::test_conj ... ok
[INFO] [stdout] test value::tests::test_power ... ok
[INFO] [stdout] test value::tests::test_complex_str ... ok
[INFO] [stdout] test value::tests::test_sqrt ... ok
[INFO] [stdout] test value::tests::test_trigonometry ... ok
[INFO] [stdout] test value::tests::test_sub ... ok
[INFO] [stdout] test parse::tests::test_expr ... ok
[INFO] [stdout] test value::tests::test_bitwise ... ok
[INFO] [stdout] test value::tests::test_to_str ... ok
[INFO] [stdout] test parse::tests::test_corner_cases ... ok
[INFO] [stdout] test value::tests::test_div_int ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9251ca2c62d36fd73f905286524f6550f1ce493f84eb6d8d6394d42aa28f5f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9251ca2c62d36fd73f905286524f6550f1ce493f84eb6d8d6394d42aa28f5f72", kill_on_drop: false }`
[INFO] [stdout] 9251ca2c62d36fd73f905286524f6550f1ce493f84eb6d8d6394d42aa28f5f72