[INFO] fetching crate io_self_derive 0.2.0...
[INFO] checking io_self_derive-0.2.0 against master#fd2c811d25ad5773fbd2463e058bf4edf4d44eb2 for pr-130443
[INFO] extracting crate io_self_derive 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate io_self_derive 0.2.0 on toolchain fd2c811d25ad5773fbd2463e058bf4edf4d44eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate io_self_derive 0.2.0
[INFO] finished tweaking crates.io crate io_self_derive 0.2.0
[INFO] tweaked toml for crates.io crate io_self_derive 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 39 packages to latest compatible versions
[INFO] [stderr]       Adding darling v0.14.4 (available: v0.20.10)
[INFO] [stderr]       Adding darling_core v0.14.4 (available: v0.20.10)
[INFO] [stderr]       Adding darling_macro v0.14.4 (available: v0.20.10)
[INFO] [stderr]       Adding strsim v0.10.0 (available: v0.11.1)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.77)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d155efe15909abf9985036863496797da5fa0b84a9923daf129e9cc971c1cb6
[INFO] running `Command { std: "docker" "start" "-a" "0d155efe15909abf9985036863496797da5fa0b84a9923daf129e9cc971c1cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d155efe15909abf9985036863496797da5fa0b84a9923daf129e9cc971c1cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d155efe15909abf9985036863496797da5fa0b84a9923daf129e9cc971c1cb6", kill_on_drop: false }`
[INFO] [stdout] 0d155efe15909abf9985036863496797da5fa0b84a9923daf129e9cc971c1cb6
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32f8ab5ffbb97b73e69c22ebf4bc115e2e9b4583dc0cfdde07b2eccaf0b97758
[INFO] running `Command { std: "docker" "start" "-a" "32f8ab5ffbb97b73e69c22ebf4bc115e2e9b4583dc0cfdde07b2eccaf0b97758", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling trybuild v1.0.99
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking serde_spanned v0.6.7
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking toml_edit v0.22.21
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]     Checking darling_core v0.14.4
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]     Checking darling v0.14.4
[INFO] [stderr]     Checking io_self_derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/03-array.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |          ^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/08-prefixed-vec.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |          ^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/06-tagged-enum.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |          ^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/02-simple.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |          ^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/05-array-endian.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |          ^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/01-derive-empty.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |          ^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/04-simple-endian.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |          ^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]  --> tests/08-prefixed-vec.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |          ^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]  --> tests/06-tagged-enum.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |          ^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/07-length-prefix.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |          ^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]  --> tests/05-array-endian.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |          ^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/01-derive-empty.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |                    ^^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/03-array.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |                    ^^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]  --> tests/04-simple-endian.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |          ^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/02-simple.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |                    ^^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/05-array-endian.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |                    ^^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]  --> tests/07-length-prefix.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |          ^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/01-derive-empty.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |          ^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/03-array.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |          ^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/08-prefixed-vec.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | /     #[io_self(length_prefix = "u16")]
[INFO] [stdout] 9 | |     b: Vec<u8>,
[INFO] [stdout]   | |______________^ could not find `io_self` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]  --> tests/05-array-endian.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |                    ^^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/01-derive-empty.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |                    ^^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]   --> tests/02-simple.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]    |          ^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/03-array.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |                    ^^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `io_self_derive` (test "05-array-endian") due to 5 previous errors
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/08-prefixed-vec.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |                    ^^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `io_self_derive` (test "01-derive-empty") due to 5 previous errors
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]   --> tests/02-simple.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]    |                    ^^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]  --> tests/03-array.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |          ^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]  --> tests/03-array.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |                    ^^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]  --> tests/03-array.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |          ^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]  --> tests/03-array.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |                    ^^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]  --> tests/08-prefixed-vec.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |                    ^^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/06-tagged-enum.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |                    ^^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `io_self_derive` (test "03-array") due to 9 previous errors
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]  --> tests/06-tagged-enum.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |                    ^^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]  --> tests/02-simple.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |          ^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]  --> tests/02-simple.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |                    ^^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]   --> tests/02-simple.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]    |          ^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]   --> tests/02-simple.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]    |                    ^^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `io_self_derive` (test "02-simple") due to 9 previous errors
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/04-simple-endian.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |                    ^^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]  --> tests/07-length-prefix.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |                    ^^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]  --> tests/04-simple-endian.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |                    ^^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `io_self_derive` (test "08-prefixed-vec") due to 6 previous errors
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]  --> tests/07-length-prefix.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]   |                    ^^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `io_self_derive` (test "06-tagged-enum") due to 5 previous errors
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]   --> tests/04-simple-endian.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]    |          ^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]   --> tests/04-simple-endian.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]    |          ^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `ReadSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `io_self_derive` (test "07-length-prefix") due to 5 previous errors
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io_self` in the list of imported crates
[INFO] [stdout]   --> tests/04-simple-endian.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]    |                    ^^^^^^^^^ could not find `io_self` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `io_self`
[INFO] [stdout]   --> tests/04-simple-endian.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(ReadSelf, WriteSelf)]
[INFO] [stdout]    |                    ^^^^^^^^^ use of undeclared crate or module `io_self`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `WriteSelf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `io_self_derive` (test "04-simple-endian") due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "32f8ab5ffbb97b73e69c22ebf4bc115e2e9b4583dc0cfdde07b2eccaf0b97758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32f8ab5ffbb97b73e69c22ebf4bc115e2e9b4583dc0cfdde07b2eccaf0b97758", kill_on_drop: false }`
[INFO] [stdout] 32f8ab5ffbb97b73e69c22ebf4bc115e2e9b4583dc0cfdde07b2eccaf0b97758
