[INFO] cloning repository https://github.com/Lucky4Luuk/prism-199
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lucky4Luuk/prism-199" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucky4Luuk%2Fprism-199", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucky4Luuk%2Fprism-199'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7226daf8179d29d6b458fe10901433dbb28482d3
[INFO] checking Lucky4Luuk/prism-199 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucky4Luuk%2Fprism-199" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Lucky4Luuk/prism-199 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Lucky4Luuk/prism-199
[INFO] finished tweaking git repo https://github.com/Lucky4Luuk/prism-199
[INFO] tweaked toml for git repo https://github.com/Lucky4Luuk/prism-199 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Lucky4Luuk/prism-199 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf4e423bbeb421f986034cf79200b3286cae88be2120917503f79921075f1e44
[INFO] running `Command { std: "docker" "start" "-a" "bf4e423bbeb421f986034cf79200b3286cae88be2120917503f79921075f1e44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf4e423bbeb421f986034cf79200b3286cae88be2120917503f79921075f1e44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf4e423bbeb421f986034cf79200b3286cae88be2120917503f79921075f1e44", kill_on_drop: false }`
[INFO] [stdout] bf4e423bbeb421f986034cf79200b3286cae88be2120917503f79921075f1e44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b577a14df2cf0802ae42f69f527b2ca68caf2ba8600b07b4db6cea23a2a3e04b
[INFO] running `Command { std: "docker" "start" "-a" "b577a14df2cf0802ae42f69f527b2ca68caf2ba8600b07b4db6cea23a2a3e04b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
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[INFO] [stderr]     Checking wiggle v0.39.1
[INFO] [stderr]     Checking wasi-cap-std-sync v0.39.1
[INFO] [stderr]     Checking prism-199 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::io::ReadBuf`
[INFO] [stdout]  --> src/rw_cursor.rs:1:44
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, ErrorKind, IoSliceMut, ReadBuf, prelude::*};
[INFO] [stdout]   |                                            ^^^^^^^
[INFO] [stdout]   |                                            |
[INFO] [stdout]   |                                            no `ReadBuf` in `io`
[INFO] [stdout]   |                                            help: a similar name exists in the module: `readbuf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::io::ReadBuf`
[INFO] [stdout]  --> src/rw_cursor.rs:1:44
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, ErrorKind, IoSliceMut, ReadBuf, prelude::*};
[INFO] [stdout]   |                                            ^^^^^^^
[INFO] [stdout]   |                                            |
[INFO] [stdout]   |                                            no `ReadBuf` in `io`
[INFO] [stdout]   |                                            help: a similar name exists in the module: `readbuf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `prism-199` (bin "prism-199" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `prism-199` (bin "prism-199") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b577a14df2cf0802ae42f69f527b2ca68caf2ba8600b07b4db6cea23a2a3e04b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b577a14df2cf0802ae42f69f527b2ca68caf2ba8600b07b4db6cea23a2a3e04b", kill_on_drop: false }`
[INFO] [stdout] b577a14df2cf0802ae42f69f527b2ca68caf2ba8600b07b4db6cea23a2a3e04b
