[INFO] crate nu 0.8.0 is already in cache
[INFO] checking nu-0.8.0 against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350
[INFO] extracting crate nu 0.8.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate nu 0.8.0 on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate nu 0.8.0
[INFO] finished tweaking crates.io crate nu 0.8.0
[INFO] tweaked toml for crates.io crate nu 0.8.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate nu 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "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=forbid" "-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" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8a664224207a9814ea9af17a287b372426fcd091a8482b67973ce2c463ca2a2e
[INFO] running `"docker" "start" "-a" "8a664224207a9814ea9af17a287b372426fcd091a8482b67973ce2c463ca2a2e"`
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling heim-common v0.0.9
[INFO] [stderr]    Compiling heim-host v0.0.9
[INFO] [stderr]     Checking macaddr v0.1.2
[INFO] [stderr]     Checking platforms v0.2.1
[INFO] [stderr]     Checking ord_subset v3.1.1
[INFO] [stderr]     Checking result v1.0.0
[INFO] [stderr]     Checking umask v0.1.8
[INFO] [stderr]     Checking trash v1.0.0
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]     Checking memchr v2.2.1
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking subprocess v0.1.18
[INFO] [stderr]     Checking directories v1.0.2
[INFO] [stderr]     Checking isatty v0.1.9
[INFO] [stderr]     Checking crossterm_utils v0.2.4
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking term_size v0.3.1
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]    Compiling num_cpus v1.11.1
[INFO] [stderr]    Compiling jobserver v0.1.17
[INFO] [stderr]     Checking render-tree v0.1.1
[INFO] [stderr]     Checking nix v0.16.1
[INFO] [stderr]     Checking flate2 v1.0.13
[INFO] [stderr]     Checking threadpool v1.7.1
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking shellexpand v1.1.0
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking nom v4.2.3
[INFO] [stderr]     Checking csv-core v0.1.6
[INFO] [stderr]     Checking quick-xml v0.17.2
[INFO] [stderr]     Checking async-task v1.1.1
[INFO] [stderr]     Checking crossterm_screen v0.2.5
[INFO] [stderr]     Checking crossterm_cursor v0.2.6
[INFO] [stderr]     Checking crossterm_style v0.4.1
[INFO] [stderr]     Checking ctrlc v3.1.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]    Compiling cc v1.0.48
[INFO] [stderr]     Checking parking_lot v0.10.0
[INFO] [stderr]     Checking zip v0.5.3
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking rustyline v5.0.6
[INFO] [stderr]     Checking crossterm_input v0.3.9
[INFO] [stderr]     Checking crossterm_terminal v0.2.6
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]     Checking uom v0.26.0
[INFO] [stderr]     Checking nom v5.0.1
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking crossterm v0.10.2
[INFO] [stderr]     Checking serde-hjson v0.8.2
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking serde-hjson v0.9.1
[INFO] [stderr]    Compiling onig_sys v69.1.0
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling raw-cpuid v7.0.3
[INFO] [stderr]    Compiling libsqlite3-sys v0.16.0
[INFO] [stderr]    Compiling libgit2-sys v0.9.2
[INFO] [stderr]    Compiling decimal v2.0.4
[INFO] [stderr]     Checking nom_locate v1.0.0
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures_codec v0.2.5
[INFO] [stderr]     Checking onig v4.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling getset v0.0.9
[INFO] [stderr]    Compiling nom-tracable-macros v0.4.1
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]    Compiling ghost v0.1.1
[INFO] [stderr]    Compiling ctor v0.1.12
[INFO] [stderr]    Compiling inventory-impl v0.1.5
[INFO] [stderr]    Compiling heim-derive v0.0.9
[INFO] [stderr]    Compiling typetag-impl v0.1.4
[INFO] [stderr]    Compiling enumflags2_derive v0.6.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.9
[INFO] [stderr]    Compiling async-attributes v1.1.1
[INFO] [stderr]    Compiling async-stream-impl v0.1.1
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]     Checking nom-tracable v0.4.1
[INFO] [stderr]     Checking nu-test-support v0.8.0
[INFO] [stderr]     Checking inventory v0.1.5
[INFO] [stderr]     Checking enumflags2 v0.6.2
[INFO] [stderr]     Checking async-std v1.4.0
[INFO] [stderr]     Checking thiserror v1.0.9
[INFO] [stderr]     Checking async-stream v0.1.2
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking rusqlite v0.20.0
[INFO] [stderr]     Checking git2 v0.10.2
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking futures v0.3.1
[INFO] [stderr]     Checking ichwh v0.2.1
[INFO] [stderr]     Checking indexmap v1.3.0
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking language-reporting v0.4.0
[INFO] [stderr]     Checking serde_yaml v0.8.11
[INFO] [stderr]     Checking toml v0.5.5
[INFO] [stderr]     Checking erased-serde v0.3.9
[INFO] [stderr]     Checking serde_bytes v0.11.3
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde-value v0.5.3
[INFO] [stderr]     Checking bstr v0.2.8
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]     Checking plist v0.4.2
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking serde_ini v0.2.0
[INFO] [stderr]     Checking calamine v0.16.1
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking chrono-humanize v0.0.11
[INFO] [stderr]     Checking pretty_env_logger v0.3.1
[INFO] [stderr]     Checking bigdecimal v0.1.0
[INFO] [stderr]     Checking typetag v0.1.4
[INFO] [stderr]     Checking csv v1.1.1
[INFO] [stderr]     Checking config v0.9.3
[INFO] [stderr]     Checking syntect v3.2.0
[INFO] [stderr]     Checking bson v0.14.0
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]    Compiling nu-build v0.8.0
[INFO] [stderr]     Checking ptree v0.2.1
[INFO] [stderr]     Checking battery v0.7.5
[INFO] [stderr]    Compiling nu-source v0.8.0
[INFO] [stderr]    Compiling nu-errors v0.8.0
[INFO] [stderr]    Compiling nu-protocol v0.8.0
[INFO] [stderr]    Compiling nu-parser v0.8.0
[INFO] [stderr]    Compiling nu-value-ext v0.8.0
[INFO] [stderr]    Compiling nu-plugin v0.8.0
[INFO] [stderr]    Compiling nu_plugin_inc v0.8.0
[INFO] [stderr]    Compiling nu_plugin_str v0.8.0
[INFO] [stderr]    Compiling nu v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking heim-runtime v0.0.5
[INFO] [stderr] error: failed to run custom build command for `nu-value-ext v0.8.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/nu-value-ext-849db625f8784170/build-script-build` (exit code: 1)
[INFO] [stderr] --- stderr
[INFO] [stderr] Error: Error("EOF while parsing a value", line: 1, column: 0)
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: failed to run custom build command for `nu-errors v0.8.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/nu-errors-4eb15bf3dc11b5f6/build-script-build` (exit code: 1)
[INFO] [stderr] --- stderr
[INFO] [stderr] Error: Error("EOF while parsing a value", line: 1, column: 0)
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "8a664224207a9814ea9af17a287b372426fcd091a8482b67973ce2c463ca2a2e"`
[INFO] running `"docker" "rm" "-f" "8a664224207a9814ea9af17a287b372426fcd091a8482b67973ce2c463ca2a2e"`
[INFO] [stdout] 8a664224207a9814ea9af17a287b372426fcd091a8482b67973ce2c463ca2a2e