[INFO] fetching crate ubjson 0.1.0...
[INFO] checking ubjson-0.1.0 against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819
[INFO] extracting crate ubjson 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ubjson 0.1.0 on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ubjson 0.1.0
[INFO] finished tweaking crates.io crate ubjson 0.1.0
[INFO] tweaked toml for crates.io crate ubjson 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a664faf0b2ca47362ad483d3c5b2ffc840925f129c4d82846e6d97bec6e654fe
[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" "a664faf0b2ca47362ad483d3c5b2ffc840925f129c4d82846e6d97bec6e654fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a664faf0b2ca47362ad483d3c5b2ffc840925f129c4d82846e6d97bec6e654fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a664faf0b2ca47362ad483d3c5b2ffc840925f129c4d82846e6d97bec6e654fe", kill_on_drop: false }`
[INFO] [stdout] a664faf0b2ca47362ad483d3c5b2ffc840925f129c4d82846e6d97bec6e654fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 099bd7ae64b9b341f467a6a6291b7fdb4e3e71e47a4432b2fb5d9842d2353581
[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" "099bd7ae64b9b341f467a6a6291b7fdb4e3e71e47a4432b2fb5d9842d2353581", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking plotters-backend v0.3.0
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]     Checking half v1.7.1
[INFO] [stderr]     Checking regex-syntax v0.6.23
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking lexical-core v0.7.5
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling cast v0.2.5
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking plotters-svg v0.3.0
[INFO] [stderr]     Checking bstr v0.2.15
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking crossbeam-epoch v0.9.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking criterion-plot v0.4.3
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking plotters v0.3.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking regex v1.4.5
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking nom v6.1.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking num_enum v0.5.1
[INFO] [stderr]     Checking ubjson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking criterion v0.3.4
[INFO] [stdout] error: couldn't read src/values/../../test/samples/string/string_small.ubj: No such file or directory (os error 2)
[INFO] [stdout]   --> src/values/string.rs:37:33
[INFO] [stdout]    |
[INFO] [stdout] 37 |     const STRING_SMALL: &[u8] = include_bytes!("../../test/samples/string/string_small.ubj");
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/values/../../test/samples/string/string_big.ubj: No such file or directory (os error 2)
[INFO] [stdout]   --> src/values/string.rs:38:31
[INFO] [stdout]    |
[INFO] [stdout] 38 |     const STRING_BIG: &[u8] = include_bytes!("../../test/samples/string/string_big.ubj");
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../test/samples/complex/CouchDB4k.ubj: No such file or directory (os error 2)
[INFO] [stdout]   --> src/lib.rs:41:36
[INFO] [stdout]    |
[INFO] [stdout] 41 |     const COMPLEX_COUCHDB: &[u8] = include_bytes!("../test/samples/complex/CouchDB4k.ubj");
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../test/samples/complex/MediaContent.ubj: No such file or directory (os error 2)
[INFO] [stdout]   --> src/lib.rs:42:34
[INFO] [stdout]    |
[INFO] [stdout] 42 |     const COMPLEX_MEDIA: &[u8] = include_bytes!("../test/samples/complex/MediaContent.ubj");
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../test/samples/complex/TwitterTimeline.ubj: No such file or directory (os error 2)
[INFO] [stdout]   --> src/lib.rs:43:36
[INFO] [stdout]    |
[INFO] [stdout] 43 |     const COMPLEX_TWITTER: &[u8] = include_bytes!("../test/samples/complex/TwitterTimeline.ubj");
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read bench/../test/samples/complex/CouchDB4k.ubj: No such file or directory (os error 2)
[INFO] [stdout]  --> bench/vs_serde_json.rs:4:32
[INFO] [stdout]   |
[INFO] [stdout] 4 | const COMPLEX_COUCHDB: &[u8] = include_bytes!("../test/samples/complex/CouchDB4k.ubj");
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read bench/../test/samples/complex/MediaContent.ubj: No such file or directory (os error 2)
[INFO] [stdout]  --> bench/vs_serde_json.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | const COMPLEX_MEDIA: &[u8] = include_bytes!("../test/samples/complex/MediaContent.ubj");
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read bench/../test/samples/complex/TwitterTimeline.ubj: No such file or directory (os error 2)
[INFO] [stdout]  --> bench/vs_serde_json.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | const COMPLEX_TWITTER: &[u8] = include_bytes!("../test/samples/complex/TwitterTimeline.ubj");
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read bench/../test/samples/complex/CouchDB4k.json: No such file or directory (os error 2)
[INFO] [stdout]  --> bench/vs_serde_json.rs:7:37
[INFO] [stdout]   |
[INFO] [stdout] 7 | const COMPLEX_COUCHDB_JSON: &[u8] = include_bytes!("../test/samples/complex/CouchDB4k.json");
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read bench/../test/samples/complex/MediaContent.json: No such file or directory (os error 2)
[INFO] [stdout]  --> bench/vs_serde_json.rs:8:35
[INFO] [stdout]   |
[INFO] [stdout] 8 | const COMPLEX_MEDIA_JSON: &[u8] = include_bytes!("../test/samples/complex/MediaContent.json");
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read bench/../test/samples/complex/TwitterTimeline.json: No such file or directory (os error 2)
[INFO] [stdout]  --> bench/vs_serde_json.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 | const COMPLEX_TWITTER_JSON: &[u8] = include_bytes!("../test/samples/complex/TwitterTimeline.json");
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read bench/../test/samples/complex/CouchDB4k.ubj: No such file or directory (os error 2)
[INFO] [stdout]  --> bench/ubjson.rs:4:32
[INFO] [stdout]   |
[INFO] [stdout] 4 | const COMPLEX_COUCHDB: &[u8] = include_bytes!("../test/samples/complex/CouchDB4k.ubj");
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read bench/../test/samples/complex/MediaContent.ubj: No such file or directory (os error 2)
[INFO] [stdout]  --> bench/ubjson.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | const COMPLEX_MEDIA: &[u8] = include_bytes!("../test/samples/complex/MediaContent.ubj");
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read bench/../test/samples/complex/TwitterTimeline.ubj: No such file or directory (os error 2)
[INFO] [stdout]  --> bench/ubjson.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | const COMPLEX_TWITTER: &[u8] = include_bytes!("../test/samples/complex/TwitterTimeline.ubj");
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ubjson`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "099bd7ae64b9b341f467a6a6291b7fdb4e3e71e47a4432b2fb5d9842d2353581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "099bd7ae64b9b341f467a6a6291b7fdb4e3e71e47a4432b2fb5d9842d2353581", kill_on_drop: false }`
[INFO] [stdout] 099bd7ae64b9b341f467a6a6291b7fdb4e3e71e47a4432b2fb5d9842d2353581