[INFO] fetching crate dsntk-gendoc 0.2.0...
[INFO] checking dsntk-gendoc-0.2.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate dsntk-gendoc 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate dsntk-gendoc 0.2.0
[INFO] finished tweaking crates.io crate dsntk-gendoc 0.2.0
[INFO] tweaked toml for crates.io crate dsntk-gendoc 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dsntk-gendoc 0.2.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dsntk-gendoc 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dsntk-model v0.2.0
[INFO] [stderr]   Downloaded dsntk-macros v0.2.0
[INFO] [stderr]   Downloaded unicode-id v0.3.5
[INFO] [stderr]   Downloaded dsntk-common v0.2.0
[INFO] [stderr]   Downloaded dsntk-feel-grammar v0.2.0
[INFO] [stderr]   Downloaded dsntk-feel v0.2.0
[INFO] [stderr]   Downloaded antex v0.0.8
[INFO] [stderr]   Downloaded dsntk-feel-parser v0.2.0
[INFO] [stderr]   Downloaded dsntk-feel-number v0.2.0
[INFO] [stderr]   Downloaded domrs v0.0.16
[INFO] [stderr]   Downloaded dsntk-feel-temporal v0.2.0
[INFO] [stderr]   Downloaded markdown v1.0.0-alpha.23
[INFO] [stderr]   Downloaded dsntk-examples v0.2.0
[INFO] [stderr]   Downloaded chrono-tz v0.10.1
[INFO] [stderr]   Downloaded dfp-number-sys v0.2.13
[INFO] [stderr]   Downloaded dsntk-recognizer v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d35df50d0f88a30fcc8888f3bf2feb0ef52e7fbae8af7ef64e32fe0820e22dea
[INFO] running `Command { std: "docker" "start" "-a" "d35df50d0f88a30fcc8888f3bf2feb0ef52e7fbae8af7ef64e32fe0820e22dea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d35df50d0f88a30fcc8888f3bf2feb0ef52e7fbae8af7ef64e32fe0820e22dea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d35df50d0f88a30fcc8888f3bf2feb0ef52e7fbae8af7ef64e32fe0820e22dea", kill_on_drop: false }`
[INFO] [stdout] d35df50d0f88a30fcc8888f3bf2feb0ef52e7fbae8af7ef64e32fe0820e22dea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54d702efb4bbf2f68d8cc920b41165ced2a92e1bf07af7353c8ee2e751b282e4
[INFO] running `Command { std: "docker" "start" "-a" "54d702efb4bbf2f68d8cc920b41165ced2a92e1bf07af7353c8ee2e751b282e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking writeable v0.5.5
[INFO] [stderr]     Checking litemap v0.7.5
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]     Checking icu_locid_transform_data v1.5.0
[INFO] [stderr]     Checking icu_properties_data v1.5.0
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]     Checking icu_normalizer_data v1.5.0
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]     Checking write16 v1.0.0
[INFO] [stderr]     Checking utf16_iter v1.0.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stdout] error: Current directory is invalid: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rand` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "54d702efb4bbf2f68d8cc920b41165ced2a92e1bf07af7353c8ee2e751b282e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54d702efb4bbf2f68d8cc920b41165ced2a92e1bf07af7353c8ee2e751b282e4", kill_on_drop: false }`
[INFO] [stdout] 54d702efb4bbf2f68d8cc920b41165ced2a92e1bf07af7353c8ee2e751b282e4