[INFO] crate structopt-flags 0.3.5 is already in cache [INFO] testing structopt-flags-0.3.5 against 1.44.0 for beta-1.45-1 [INFO] extracting crate structopt-flags 0.3.5 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate structopt-flags 0.3.5 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate structopt-flags 0.3.5 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate structopt-flags 0.3.5 [INFO] tweaked toml for crates.io crate structopt-flags 0.3.5 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b696600137f8750f36a559feba2803e58465739eb8823c24f6982717627da1ce [INFO] running `"docker" "start" "-a" "b696600137f8750f36a559feba2803e58465739eb8823c24f6982717627da1ce"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Compiling structopt-flags v0.3.5 (/opt/rustwide/workdir) [INFO] [stderr] Compiling structopt v0.3.14 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.37s [INFO] running `"docker" "inspect" "b696600137f8750f36a559feba2803e58465739eb8823c24f6982717627da1ce"` [INFO] running `"docker" "rm" "-f" "b696600137f8750f36a559feba2803e58465739eb8823c24f6982717627da1ce"` [INFO] [stdout] b696600137f8750f36a559feba2803e58465739eb8823c24f6982717627da1ce [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7058996bdc1670b580a72032830ff2ba64385ea61a74521ba811470c85fd5ec2 [INFO] running `"docker" "start" "-a" "7058996bdc1670b580a72032830ff2ba64385ea61a74521ba811470c85fd5ec2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling predicates-core v1.0.0 [INFO] [stderr] Compiling escargot v0.4.0 [INFO] [stderr] Compiling escargot v0.5.0 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling treeline v0.1.0 [INFO] [stderr] Compiling float-cmp v0.6.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling predicates-tree v1.0.0 [INFO] [stderr] Compiling predicates v1.0.4 [INFO] [stderr] Compiling assert_cmd v0.11.1 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling structopt-flags v0.3.5 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `structopt-flags`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name hostip --edition=2018 tests/hostip.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=4fa927f1d98469d6 -C extra-filename=-4fa927f1d98469d6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-9408c89b82c65c3a.rlib --extern escargot=/opt/rustwide/target/debug/deps/libescargot-9b870540117f42a0.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-3bfc07df3e3efb0d.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-94affdc30a23f199.rlib --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-d93f17657480a784.rlib --extern skeptic=/opt/rustwide/target/debug/deps/libskeptic-fffc3c8fa7bac884.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-548f21cb13a571d2.rlib --extern structopt_flags=/opt/rustwide/target/debug/deps/libstructopt_flags-54f1c702f965a6d6.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `structopt-flags`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name verbose_no_default --edition=2018 examples/verbose_no_default.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C debuginfo=2 --cfg 'feature="default"' -C metadata=7b995afd595f418d -C extra-filename=-7b995afd595f418d --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-9408c89b82c65c3a.rlib --extern escargot=/opt/rustwide/target/debug/deps/libescargot-9b870540117f42a0.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-3bfc07df3e3efb0d.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-94affdc30a23f199.rlib --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-d93f17657480a784.rlib --extern skeptic=/opt/rustwide/target/debug/deps/libskeptic-fffc3c8fa7bac884.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-548f21cb13a571d2.rlib --extern structopt_flags=/opt/rustwide/target/debug/deps/libstructopt_flags-54f1c702f965a6d6.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `structopt-flags`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name forceflag --edition=2018 examples/forceflag.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C debuginfo=2 --cfg 'feature="default"' -C metadata=09becdb4e5df76d7 -C extra-filename=-09becdb4e5df76d7 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-9408c89b82c65c3a.rlib --extern escargot=/opt/rustwide/target/debug/deps/libescargot-9b870540117f42a0.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-3bfc07df3e3efb0d.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-94affdc30a23f199.rlib --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-d93f17657480a784.rlib --extern skeptic=/opt/rustwide/target/debug/deps/libskeptic-fffc3c8fa7bac884.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-548f21cb13a571d2.rlib --extern structopt_flags=/opt/rustwide/target/debug/deps/libstructopt_flags-54f1c702f965a6d6.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `structopt-flags`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name quiet_verbose --edition=2018 examples/quiet_verbose.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C debuginfo=2 --cfg 'feature="default"' -C metadata=390c85c8626b47fb -C extra-filename=-390c85c8626b47fb --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-9408c89b82c65c3a.rlib --extern escargot=/opt/rustwide/target/debug/deps/libescargot-9b870540117f42a0.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-3bfc07df3e3efb0d.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-94affdc30a23f199.rlib --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-d93f17657480a784.rlib --extern skeptic=/opt/rustwide/target/debug/deps/libskeptic-fffc3c8fa7bac884.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-548f21cb13a571d2.rlib --extern structopt_flags=/opt/rustwide/target/debug/deps/libstructopt_flags-54f1c702f965a6d6.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `structopt-flags`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name verbose --edition=2018 examples/verbose.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C debuginfo=2 --cfg 'feature="default"' -C metadata=c3365c9cf8dd9077 -C extra-filename=-c3365c9cf8dd9077 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-9408c89b82c65c3a.rlib --extern escargot=/opt/rustwide/target/debug/deps/libescargot-9b870540117f42a0.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-3bfc07df3e3efb0d.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-94affdc30a23f199.rlib --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-d93f17657480a784.rlib --extern skeptic=/opt/rustwide/target/debug/deps/libskeptic-fffc3c8fa7bac884.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-548f21cb13a571d2.rlib --extern structopt_flags=/opt/rustwide/target/debug/deps/libstructopt_flags-54f1c702f965a6d6.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `structopt-flags`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name hostip_param --edition=2018 examples/hostip_param.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C debuginfo=2 --cfg 'feature="default"' -C metadata=f562425be5625ad6 -C extra-filename=-f562425be5625ad6 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-9408c89b82c65c3a.rlib --extern escargot=/opt/rustwide/target/debug/deps/libescargot-9b870540117f42a0.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-3bfc07df3e3efb0d.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-94affdc30a23f199.rlib --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-d93f17657480a784.rlib --extern skeptic=/opt/rustwide/target/debug/deps/libskeptic-fffc3c8fa7bac884.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-548f21cb13a571d2.rlib --extern structopt_flags=/opt/rustwide/target/debug/deps/libstructopt_flags-54f1c702f965a6d6.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `structopt-flags`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name hostipv4_param --edition=2018 examples/hostipv4_param.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C debuginfo=2 --cfg 'feature="default"' -C metadata=ad2500b758000da4 -C extra-filename=-ad2500b758000da4 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-9408c89b82c65c3a.rlib --extern escargot=/opt/rustwide/target/debug/deps/libescargot-9b870540117f42a0.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-3bfc07df3e3efb0d.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-94affdc30a23f199.rlib --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-d93f17657480a784.rlib --extern skeptic=/opt/rustwide/target/debug/deps/libskeptic-fffc3c8fa7bac884.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-548f21cb13a571d2.rlib --extern structopt_flags=/opt/rustwide/target/debug/deps/libstructopt_flags-54f1c702f965a6d6.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `structopt-flags`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name config --edition=2018 examples/config.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C debuginfo=2 --cfg 'feature="default"' -C metadata=907de8912c14432a -C extra-filename=-907de8912c14432a --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-9408c89b82c65c3a.rlib --extern escargot=/opt/rustwide/target/debug/deps/libescargot-9b870540117f42a0.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-3bfc07df3e3efb0d.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-94affdc30a23f199.rlib --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-d93f17657480a784.rlib --extern skeptic=/opt/rustwide/target/debug/deps/libskeptic-fffc3c8fa7bac884.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-548f21cb13a571d2.rlib --extern structopt_flags=/opt/rustwide/target/debug/deps/libstructopt_flags-54f1c702f965a6d6.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `structopt-flags`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name verbose --edition=2018 tests/verbose.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=fab0b6697055b518 -C extra-filename=-fab0b6697055b518 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-9408c89b82c65c3a.rlib --extern escargot=/opt/rustwide/target/debug/deps/libescargot-9b870540117f42a0.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-3bfc07df3e3efb0d.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-94affdc30a23f199.rlib --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-d93f17657480a784.rlib --extern skeptic=/opt/rustwide/target/debug/deps/libskeptic-fffc3c8fa7bac884.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-548f21cb13a571d2.rlib --extern structopt_flags=/opt/rustwide/target/debug/deps/libstructopt_flags-54f1c702f965a6d6.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "7058996bdc1670b580a72032830ff2ba64385ea61a74521ba811470c85fd5ec2"` [INFO] running `"docker" "rm" "-f" "7058996bdc1670b580a72032830ff2ba64385ea61a74521ba811470c85fd5ec2"` [INFO] [stdout] 7058996bdc1670b580a72032830ff2ba64385ea61a74521ba811470c85fd5ec2