[INFO] fetching crate tokio_x_codec 0.0.1-beta1...
[INFO] testing tokio_x_codec-0.0.1-beta1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate tokio_x_codec 0.0.1-beta1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate tokio_x_codec 0.0.1-beta1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tokio_x_codec 0.0.1-beta1
[INFO] tweaked toml for crates.io crate tokio_x_codec 0.0.1-beta1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokio_x_codec 0.0.1-beta1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tokio_x_codec 0.0.1-beta1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio_codec_macros v0.0.1-beta1
[INFO] [stderr]   Downloaded md5 v0.7.0
[INFO] [stderr]   Downloaded quote v1.0.36
[INFO] [stderr]   Downloaded futures-macro v0.3.30
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.17
[INFO] [stderr]   Downloaded thiserror-impl v1.0.61
[INFO] [stderr]   Downloaded bytes v1.6.0
[INFO] [stderr]   Downloaded thiserror v1.0.61
[INFO] [stderr]   Downloaded cc v1.0.104
[INFO] [stderr]   Downloaded winreg v0.8.0
[INFO] [stderr]   Downloaded xid v1.1.1
[INFO] [stderr]   Downloaded tokio-macros v2.3.0
[INFO] [stderr]   Downloaded winapi-util v0.1.8
[INFO] [stderr]   Downloaded sysctl v0.4.6
[INFO] [stderr]   Downloaded syn v2.0.68
[INFO] [stderr]   Downloaded object v0.36.1
[INFO] [stderr]   Downloaded libc v0.2.155
[INFO] [stderr]   Downloaded tokio v1.38.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64b1dd7401e9ecb588e57524141e8dd4707c3b8341232fc172f363b18e1e4380
[INFO] running `Command { std: "docker" "start" "-a" "64b1dd7401e9ecb588e57524141e8dd4707c3b8341232fc172f363b18e1e4380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64b1dd7401e9ecb588e57524141e8dd4707c3b8341232fc172f363b18e1e4380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64b1dd7401e9ecb588e57524141e8dd4707c3b8341232fc172f363b18e1e4380", kill_on_drop: false }`
[INFO] [stdout] 64b1dd7401e9ecb588e57524141e8dd4707c3b8341232fc172f363b18e1e4380
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be8e3d8cbaeb4d12e882a1088b45cb95a1f9db1372af2eae572bb378d590044a
[INFO] running `Command { std: "docker" "start" "-a" "be8e3d8cbaeb4d12e882a1088b45cb95a1f9db1372af2eae572bb378d590044a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.38.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling tokio-util v0.7.11
[INFO] [stderr]    Compiling tokio_codec_macros v0.0.1-beta1
[INFO] [stderr]    Compiling tokio_x_codec v0.0.1-beta1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.62s
[INFO] running `Command { std: "docker" "inspect" "be8e3d8cbaeb4d12e882a1088b45cb95a1f9db1372af2eae572bb378d590044a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be8e3d8cbaeb4d12e882a1088b45cb95a1f9db1372af2eae572bb378d590044a", kill_on_drop: false }`
[INFO] [stdout] be8e3d8cbaeb4d12e882a1088b45cb95a1f9db1372af2eae572bb378d590044a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d9562217f2c14351fdae08bfdaae91f89e39ad49576d28168fab79bf3f83c01
[INFO] running `Command { std: "docker" "start" "-a" "6d9562217f2c14351fdae08bfdaae91f89e39ad49576d28168fab79bf3f83c01", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio v1.38.0
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling tokio-util v0.7.11
[INFO] [stderr]    Compiling tokio_x_codec v0.0.1-beta1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio_codec`
[INFO] [stdout]   --> examples/readme.rs:41:18
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Encode, Decode)]
[INFO] [stdout]    |                  ^^^^^^ use of unresolved module or unlinked crate `tokio_codec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  1 + use crate::CommonDecoderState;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use tokio_x_codec::CommonDecoderState;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio_codec`
[INFO] [stdout]   --> examples/readme.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Encode, Decode)]
[INFO] [stdout]    |          ^^^^^^ use of unresolved module or unlinked crate `tokio_codec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Encode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio_codec`
[INFO] [stdout]   --> examples/readme.rs:41:18
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Encode, Decode)]
[INFO] [stdout]    |                  ^^^^^^ use of unresolved module or unlinked crate `tokio_codec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio_x_codec` (example "readme") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6d9562217f2c14351fdae08bfdaae91f89e39ad49576d28168fab79bf3f83c01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d9562217f2c14351fdae08bfdaae91f89e39ad49576d28168fab79bf3f83c01", kill_on_drop: false }`
[INFO] [stdout] 6d9562217f2c14351fdae08bfdaae91f89e39ad49576d28168fab79bf3f83c01