[INFO] fetching crate prescript 0.1.1...
[INFO] testing prescript-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate prescript 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate prescript 0.1.1
[INFO] finished tweaking crates.io crate prescript 0.1.1
[INFO] tweaked toml for crates.io crate prescript 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prescript 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate prescript 0.1.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82737ddfce1f36531b197dd0411cf4559a3541bb67c9ec4f815c8f5abc64aec8
[INFO] running `Command { std: "docker" "start" "-a" "82737ddfce1f36531b197dd0411cf4559a3541bb67c9ec4f815c8f5abc64aec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82737ddfce1f36531b197dd0411cf4559a3541bb67c9ec4f815c8f5abc64aec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82737ddfce1f36531b197dd0411cf4559a3541bb67c9ec4f815c8f5abc64aec8", kill_on_drop: false }`
[INFO] [stdout] 82737ddfce1f36531b197dd0411cf4559a3541bb67c9ec4f815c8f5abc64aec8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c401db05efd6f3680ce59abd7d354505175dc8fe321ed8b0fe5d989940688da
[INFO] running `Command { std: "docker" "start" "-a" "3c401db05efd6f3680ce59abd7d354505175dc8fe321ed8b0fe5d989940688da", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]    Compiling kstring v2.0.2
[INFO] [stderr]    Compiling winnow v0.7.2
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling snafu-derive v0.8.5
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]    Compiling snafu v0.8.5
[INFO] [stderr]    Compiling prescript v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.94s
[INFO] running `Command { std: "docker" "inspect" "3c401db05efd6f3680ce59abd7d354505175dc8fe321ed8b0fe5d989940688da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c401db05efd6f3680ce59abd7d354505175dc8fe321ed8b0fe5d989940688da", kill_on_drop: false }`
[INFO] [stdout] 3c401db05efd6f3680ce59abd7d354505175dc8fe321ed8b0fe5d989940688da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d0b89801913af82712cf6edc4c5ffbb16acc48ca706fc6fab96d787daca47c6
[INFO] running `Command { std: "docker" "start" "-a" "0d0b89801913af82712cf6edc4c5ffbb16acc48ca706fc6fab96d787daca47c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling similar v2.6.0
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling snafu-derive v0.8.5
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling test-log-macros v0.2.16
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/regex_automata-936616a07df907cb.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No such file or directory (os error 2)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `snafu-derive` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   could not execute process `/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/bin/rustc --crate-name snafu_derive --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/snafu-derive-0.8.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --cfg 'feature="rust_1_61"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("rust_1_61", "unstable-provider-api"))' -C metadata=3a866e19f02e9a07 -C extra-filename=-e2aee3fb14f7864d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern heck=/opt/rustwide/target/debug/deps/libheck-8e1f98ffb0a497ae.rlib --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-f77d51280df25a86.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-b19d02e79eb7f315.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-f4d799b1c1a28422.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (never executed)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No such file or directory (os error 2)
[INFO] running `Command { std: "docker" "inspect" "0d0b89801913af82712cf6edc4c5ffbb16acc48ca706fc6fab96d787daca47c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d0b89801913af82712cf6edc4c5ffbb16acc48ca706fc6fab96d787daca47c6", kill_on_drop: false }`
[INFO] [stdout] 0d0b89801913af82712cf6edc4c5ffbb16acc48ca706fc6fab96d787daca47c6