[INFO] fetching crate peermaps-ingest 4.0.0...
[INFO] testing peermaps-ingest-4.0.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate peermaps-ingest 4.0.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate peermaps-ingest 4.0.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate peermaps-ingest 4.0.0
[INFO] finished tweaking crates.io crate peermaps-ingest 4.0.0
[INFO] tweaked toml for crates.io crate peermaps-ingest 4.0.0 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate crates.io crate peermaps-ingest 4.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1b5e0e241838a8403eb4f25325dddd3e7a11e28765b44ae724c8eded6dff03d
[INFO] running `Command { std: "docker" "start" "-a" "b1b5e0e241838a8403eb4f25325dddd3e7a11e28765b44ae724c8eded6dff03d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1b5e0e241838a8403eb4f25325dddd3e7a11e28765b44ae724c8eded6dff03d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1b5e0e241838a8403eb4f25325dddd3e7a11e28765b44ae724c8eded6dff03d", kill_on_drop: false }`
[INFO] [stdout] b1b5e0e241838a8403eb4f25325dddd3e7a11e28765b44ae724c8eded6dff03d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47c12c70a49354fb0c926e49b7361ce4436467f2b9604d8abf3796f9e37eb9c4
[INFO] running `Command { std: "docker" "start" "-a" "47c12c70a49354fb0c926e49b7361ce4436467f2b9604d8abf3796f9e37eb9c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling futures-io v0.3.15
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling fastrand v1.4.1
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling async-task v4.0.3
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[INFO] [stderr]    Compiling jemalloc-sys v0.3.2
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[INFO] [stderr]    Compiling osmpbf-parser v1.3.1
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[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling ctor v0.1.20
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[INFO] [stderr]    Compiling async-attributes v1.1.2
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[INFO] [stderr]    Compiling desert v1.0.3
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[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling async-io v1.4.1
[INFO] [stderr]    Compiling random-access-storage v4.0.0
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling async-process v1.1.0
[INFO] [stderr]    Compiling async-std v1.10.0
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling georender-pack v2.1.1
[INFO] [stderr]    Compiling random-access-disk v2.0.0
[INFO] [stderr]    Compiling eyros v4.4.0
[INFO] [stderr]    Compiling jemallocator v0.3.2
[INFO] [stderr]    Compiling peermaps-ingest v4.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `available_concurrency` in module `std::thread`
[INFO] [stdout]   --> src/lib.rs:70:32
[INFO] [stdout]    |
[INFO] [stdout] 70 |       let nproc = std::thread::available_concurrency().map(|n| n.get()).unwrap_or(1);
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^ not found in `std::thread`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `available_concurrency` in module `std::thread`
[INFO] [stdout]    --> src/lib.rs:132:34
[INFO] [stdout]     |
[INFO] [stdout] 132 |         let nproc = std::thread::available_concurrency().map(|n| n.get()).unwrap_or(1);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^ not found in `std::thread`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `available_concurrency` in module `std::thread`
[INFO] [stdout]    --> src/lib.rs:192:34
[INFO] [stdout]     |
[INFO] [stdout] 192 |         let nproc = std::thread::available_concurrency().map(|n| n.get()).unwrap_or(1);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^ not found in `std::thread`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `available_concurrency` in module `std::thread`
[INFO] [stdout]    --> src/lib.rs:285:34
[INFO] [stdout]     |
[INFO] [stdout] 285 |         let nproc = std::thread::available_concurrency().map(|n| n.get()).unwrap_or(1);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^ not found in `std::thread`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `available_concurrency` in module `std::thread`
[INFO] [stdout]    --> src/lib.rs:447:30
[INFO] [stdout]     |
[INFO] [stdout] 447 |     let nproc = std::thread::available_concurrency().map(|n| n.get()).unwrap_or(1);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^ not found in `std::thread`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `peermaps-ingest` due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "47c12c70a49354fb0c926e49b7361ce4436467f2b9604d8abf3796f9e37eb9c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47c12c70a49354fb0c926e49b7361ce4436467f2b9604d8abf3796f9e37eb9c4", kill_on_drop: false }`
[INFO] [stdout] 47c12c70a49354fb0c926e49b7361ce4436467f2b9604d8abf3796f9e37eb9c4