[INFO] fetching crate jsonc_tools 0.0.1... [INFO] checking jsonc_tools-0.0.1 against beta for pr-78714 [INFO] extracting crate jsonc_tools 0.0.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate jsonc_tools 0.0.1 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate jsonc_tools 0.0.1 [INFO] finished tweaking crates.io crate jsonc_tools 0.0.1 [INFO] tweaked toml for crates.io crate jsonc_tools 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate jsonc_tools 0.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b67d419aa91e550a38ce60fd4cdc029fd66f46c36eb482d796a051e89e53064f [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" "b67d419aa91e550a38ce60fd4cdc029fd66f46c36eb482d796a051e89e53064f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b67d419aa91e550a38ce60fd4cdc029fd66f46c36eb482d796a051e89e53064f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b67d419aa91e550a38ce60fd4cdc029fd66f46c36eb482d796a051e89e53064f", kill_on_drop: false }` [INFO] [stdout] b67d419aa91e550a38ce60fd4cdc029fd66f46c36eb482d796a051e89e53064f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7ab339c1d9d3554b825335bd81aab31cf0dce996b5e5e606199dc4c9e3898db [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" "f7ab339c1d9d3554b825335bd81aab31cf0dce996b5e5e606199dc4c9e3898db", kill_on_drop: false }` [INFO] [stderr] Fresh version_check v0.9.2 [INFO] [stderr] Fresh lazy_static v1.4.0 [INFO] [stderr] Fresh unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Fresh regex-syntax v0.6.18 [INFO] [stderr] Fresh cfg-if v0.1.10 [INFO] [stderr] Fresh ansi_term v0.11.0 [INFO] [stderr] Fresh unicode-width v0.1.8 [INFO] [stderr] Fresh gimli v0.22.0 [INFO] [stderr] Fresh adler v0.2.3 [INFO] [stderr] Fresh unicode-segmentation v1.6.0 [INFO] [stderr] Fresh object v0.20.0 [INFO] [stderr] Fresh quick-error v1.2.3 [INFO] [stderr] Fresh vec_map v0.8.2 [INFO] [stderr] Fresh strsim v0.8.0 [INFO] [stderr] Fresh rustc-demangle v0.1.16 [INFO] [stderr] Fresh termcolor v1.1.0 [INFO] [stderr] Fresh difference v2.0.0 [INFO] [stderr] Fresh miniz_oxide v0.4.1 [INFO] [stderr] Fresh heck v0.3.1 [INFO] [stderr] Fresh humantime v1.3.0 [INFO] [stderr] Fresh pretty_assertions v0.6.1 [INFO] [stderr] Fresh libc v0.2.76 [INFO] [stderr] Fresh log v0.4.11 [INFO] [stderr] Fresh bitflags v1.2.1 [INFO] [stderr] Fresh atty v0.2.14 [INFO] [stderr] Checking termios v0.3.2 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Running `rustc --crate-name term_size /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/term_size-0.3.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=f929cad883780a46 -C extra-filename=-f929cad883780a46 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern libc=/opt/rustwide/target/debug/deps/liblibc-b01e5f49cd1b74e8.rmeta --cap-lints allow --cap-lints=forbid` [INFO] [stderr] Running `rustc --crate-name termios /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/termios-0.3.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=fbaf3f8539596a12 -C extra-filename=-fbaf3f8539596a12 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern libc=/opt/rustwide/target/debug/deps/liblibc-b01e5f49cd1b74e8.rmeta --cap-lints allow --cap-lints=forbid` [INFO] [stderr] Fresh addr2line v0.13.0 [INFO] [stderr] Fresh textwrap v0.11.0 [INFO] [stderr] Fresh memchr v2.3.3 [INFO] [stderr] Fresh proc-macro2 v1.0.19 [INFO] [stderr] Fresh quote v1.0.7 [INFO] [stderr] Running `rustc --crate-name build_script_build --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-1.0.39/build.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' -C metadata=74b166cf68263e4d -C extra-filename=-74b166cf68263e4d --out-dir /opt/rustwide/target/debug/build/syn-74b166cf68263e4d -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` [INFO] [stderr] Fresh thread_local v1.0.1 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Fresh aho-corasick v0.7.13 [INFO] [stderr] Running `rustc --crate-name clicolors_control /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clicolors-control-1.0.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="terminal_autoconfig"' -C metadata=9dbe683aafe31737 -C extra-filename=-9dbe683aafe31737 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-db88f49d9e5662e7.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-b01e5f49cd1b74e8.rmeta --cap-lints allow --cap-lints=forbid` [INFO] [stderr] Fresh proc-macro-error-attr v1.0.4 [INFO] [stderr] Fresh clap v2.33.3 [INFO] [stderr] Fresh regex v1.3.9 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Fresh env_logger v0.7.1 [INFO] [stderr] Running `rustc --crate-name backtrace --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.50/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="addr2line"' --cfg 'feature="default"' --cfg 'feature="gimli-symbolize"' --cfg 'feature="miniz_oxide"' --cfg 'feature="object"' --cfg 'feature="std"' -C metadata=734f029b1db1fb49 -C extra-filename=-734f029b1db1fb49 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern addr2line=/opt/rustwide/target/debug/deps/libaddr2line-b5cd28e780aa454b.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-b31c81520e08f43a.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-b01e5f49cd1b74e8.rmeta --extern miniz_oxide=/opt/rustwide/target/debug/deps/libminiz_oxide-ad0d4e50948c4cee.rmeta --extern object=/opt/rustwide/target/debug/deps/libobject-d4a56570beada96b.rmeta --extern rustc_demangle=/opt/rustwide/target/debug/deps/librustc_demangle-61e85de7386cc686.rmeta --cap-lints allow --cap-lints=forbid` [INFO] [stderr] Checking console v0.9.2 [INFO] [stderr] Running `rustc --crate-name console --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/console-0.9.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=617f7a632546dd0f -C extra-filename=-617f7a632546dd0f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern clicolors_control=/opt/rustwide/target/debug/deps/libclicolors_control-9dbe683aafe31737.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-db88f49d9e5662e7.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-b01e5f49cd1b74e8.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c251ca4f1be2ef5d.rmeta --extern termios=/opt/rustwide/target/debug/deps/libtermios-fbaf3f8539596a12.rmeta --cap-lints allow --cap-lints=forbid` [INFO] [stderr] Running `/opt/rustwide/target/debug/build/syn-74b166cf68263e4d/build-script-build` [INFO] [stderr] Checking better-panic v0.2.0 [INFO] [stderr] Running `rustc --crate-name better_panic --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/better-panic-0.2.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=28c6d54633100315 -C extra-filename=-28c6d54633100315 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern backtrace=/opt/rustwide/target/debug/deps/libbacktrace-734f029b1db1fb49.rmeta --extern console=/opt/rustwide/target/debug/deps/libconsole-617f7a632546dd0f.rmeta --cap-lints allow --cap-lints=forbid` [INFO] [stderr] Running `rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-1.0.39/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' -C metadata=be2bccab4198a508 -C extra-filename=-be2bccab4198a508 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-71c5aa24984e0547.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-86659819dd43cd20.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-b888af50774a486c.rmeta --cap-lints allow --cap-lints=forbid --cfg syn_disable_nightly_tests` [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Running `rustc --crate-name proc_macro_error --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro-error-1.0.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="syn"' --cfg 'feature="syn-error"' -C metadata=e3a0241da4d359bc -C extra-filename=-e3a0241da4d359bc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro_error_attr=/opt/rustwide/target/debug/deps/libproc_macro_error_attr-f5f016da308f3553.so --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-71c5aa24984e0547.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-86659819dd43cd20.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-be2bccab4198a508.rmeta --cap-lints allow --cap-lints=forbid --cfg use_fallback --cfg skip_ui_tests` [INFO] [stderr] Compiling structopt-derive v0.4.10 [INFO] [stderr] Running `rustc --crate-name structopt_derive --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/structopt-derive-0.4.10/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 -C metadata=00e640a1afe6b3a5 -C extra-filename=-00e640a1afe6b3a5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern heck=/opt/rustwide/target/debug/deps/libheck-9235344632ec36aa.rlib --extern proc_macro_error=/opt/rustwide/target/debug/deps/libproc_macro_error-e3a0241da4d359bc.rlib --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-71c5aa24984e0547.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-86659819dd43cd20.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-be2bccab4198a508.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` [INFO] [stderr] Checking structopt v0.3.17 [INFO] [stderr] Running `rustc --crate-name structopt --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/structopt-0.3.17/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=b3b157e8e24fcc22 -C extra-filename=-b3b157e8e24fcc22 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-d8de5d56e70a343c.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-db88f49d9e5662e7.rmeta --extern structopt_derive=/opt/rustwide/target/debug/deps/libstructopt_derive-00e640a1afe6b3a5.so --cap-lints allow --cap-lints=forbid` [INFO] [stderr] Checking jsonc_tools v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Running `rustc --crate-name jsonc_tools --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=5586510a92cb7951 -C extra-filename=-5586510a92cb7951 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern better_panic=/opt/rustwide/target/debug/deps/libbetter_panic-28c6d54633100315.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-d8de5d56e70a343c.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-c0cafd2ce9781613.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-95a9d57e67df36ac.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-b3b157e8e24fcc22.rmeta --extern term_size=/opt/rustwide/target/debug/deps/libterm_size-f929cad883780a46.rmeta --cap-lints=forbid` [INFO] [stderr] Running `rustc --crate-name jsonc_tools --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test -C metadata=9fb4fd434d75d2b9 -C extra-filename=-9fb4fd434d75d2b9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern better_panic=/opt/rustwide/target/debug/deps/libbetter_panic-28c6d54633100315.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-d8de5d56e70a343c.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-c0cafd2ce9781613.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-95a9d57e67df36ac.rmeta --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-2c434f6567ae9334.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-b3b157e8e24fcc22.rmeta --extern term_size=/opt/rustwide/target/debug/deps/libterm_size-f929cad883780a46.rmeta --cap-lints=forbid` [INFO] [stderr] Running `rustc --crate-name main --edition=2018 src/bin/main.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=82a1aeca7d91df41 -C extra-filename=-82a1aeca7d91df41 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern better_panic=/opt/rustwide/target/debug/deps/libbetter_panic-28c6d54633100315.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-d8de5d56e70a343c.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-c0cafd2ce9781613.rmeta --extern jsonc_tools=/opt/rustwide/target/debug/deps/libjsonc_tools-5586510a92cb7951.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-95a9d57e67df36ac.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-b3b157e8e24fcc22.rmeta --extern term_size=/opt/rustwide/target/debug/deps/libterm_size-f929cad883780a46.rmeta --cap-lints=forbid` [INFO] [stderr] Running `rustc --crate-name main --edition=2018 src/bin/main.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test -C metadata=c0e47be9fc79e218 -C extra-filename=-c0e47be9fc79e218 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern better_panic=/opt/rustwide/target/debug/deps/libbetter_panic-28c6d54633100315.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-d8de5d56e70a343c.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-c0cafd2ce9781613.rmeta --extern jsonc_tools=/opt/rustwide/target/debug/deps/libjsonc_tools-5586510a92cb7951.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-95a9d57e67df36ac.rmeta --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-2c434f6567ae9334.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-b3b157e8e24fcc22.rmeta --extern term_size=/opt/rustwide/target/debug/deps/libterm_size-f929cad883780a46.rmeta --cap-lints=forbid` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.30s [INFO] running `Command { std: "docker" "inspect" "f7ab339c1d9d3554b825335bd81aab31cf0dce996b5e5e606199dc4c9e3898db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7ab339c1d9d3554b825335bd81aab31cf0dce996b5e5e606199dc4c9e3898db", kill_on_drop: false }` [INFO] [stdout] f7ab339c1d9d3554b825335bd81aab31cf0dce996b5e5e606199dc4c9e3898db