[INFO] fetching crate ropey 2.0.0-beta.1...
[INFO] checking ropey-2.0.0-beta.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate ropey 2.0.0-beta.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ropey 2.0.0-beta.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ropey 2.0.0-beta.1
[INFO] tweaked toml for crates.io crate ropey 2.0.0-beta.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ropey 2.0.0-beta.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ropey 2.0.0-beta.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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 638a985d0180b18d1dd7738a3a6f2cbcd000017caab38c991a58ff5659c490fd
[INFO] running `Command { std: "docker" "start" "-a" "638a985d0180b18d1dd7738a3a6f2cbcd000017caab38c991a58ff5659c490fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "638a985d0180b18d1dd7738a3a6f2cbcd000017caab38c991a58ff5659c490fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "638a985d0180b18d1dd7738a3a6f2cbcd000017caab38c991a58ff5659c490fd", kill_on_drop: false }`
[INFO] [stdout] 638a985d0180b18d1dd7738a3a6f2cbcd000017caab38c991a58ff5659c490fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7b5c2b7b13f8135868be3a692e2187b3b912f801683c6bbff8ed4516ab19caf
[INFO] running `Command { std: "docker" "start" "-a" "e7b5c2b7b13f8135868be3a692e2187b3b912f801683c6bbff8ed4516ab19caf", kill_on_drop: false }`
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking csv-core v0.1.12
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking str_indices v0.4.4
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking ropey v2.0.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking proptest v1.6.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stdout] error: couldn't read `src/../fuzz/fuzz_targets/small.txt`: No such file or directory (os error 2)
[INFO] [stdout]     --> src/rope.rs:1229:36
[INFO] [stdout]      |
[INFO] [stdout] 1229 |         let mut r = Rope::from_str(include_str!("../fuzz/fuzz_targets/small.txt"));
[INFO] [stdout]      |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ropey` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "e7b5c2b7b13f8135868be3a692e2187b3b912f801683c6bbff8ed4516ab19caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7b5c2b7b13f8135868be3a692e2187b3b912f801683c6bbff8ed4516ab19caf", kill_on_drop: false }`
[INFO] [stdout] e7b5c2b7b13f8135868be3a692e2187b3b912f801683c6bbff8ed4516ab19caf