[INFO] fetching crate fsuipc 0.5.1...
[INFO] testing fsuipc-0.5.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate fsuipc 0.5.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate fsuipc 0.5.1
[INFO] finished tweaking crates.io crate fsuipc 0.5.1
[INFO] tweaked toml for crates.io crate fsuipc 0.5.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fsuipc 0.5.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fsuipc 0.5.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded user32-sys v0.1.3
[INFO] [stderr]   Downloaded byteorder v0.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f2c12fcb8d083b1081c3ed0d882ecc7092c6c4053b79a358aeef4940f220873
[INFO] running `Command { std: "docker" "start" "-a" "9f2c12fcb8d083b1081c3ed0d882ecc7092c6c4053b79a358aeef4940f220873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f2c12fcb8d083b1081c3ed0d882ecc7092c6c4053b79a358aeef4940f220873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f2c12fcb8d083b1081c3ed0d882ecc7092c6c4053b79a358aeef4940f220873", kill_on_drop: false }`
[INFO] [stdout] 9f2c12fcb8d083b1081c3ed0d882ecc7092c6c4053b79a358aeef4940f220873
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f04707279515122a35cbe30f940e0198a96ca87c27319b2bd86dc15215b1a3cb
[INFO] running `Command { std: "docker" "start" "-a" "f04707279515122a35cbe30f940e0198a96ca87c27319b2bd86dc15215b1a3cb", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling user32-sys v0.1.3
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling fsuipc v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `MsgHeader` is never used
[INFO] [stdout]   --> src/ipc.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum MsgHeader {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MsgRead` is never used
[INFO] [stdout]   --> src/ipc.rs:46:11
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub trait MsgRead : Read {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MsgWrite` is never used
[INFO] [stdout]   --> src/ipc.rs:94:11
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub trait MsgWrite : Write {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FS6IPC_TERMINATIONMARK_ID` is never used
[INFO] [stdout]    --> src/ipc.rs:153:7
[INFO] [stdout]     |
[INFO] [stdout] 153 | const FS6IPC_TERMINATIONMARK_ID: u32 = 0;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FS6IPC_READSTATEDATA_ID` is never used
[INFO] [stdout]    --> src/ipc.rs:154:7
[INFO] [stdout]     |
[INFO] [stdout] 154 | const FS6IPC_READSTATEDATA_ID: u32 = 1;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FS6IPC_WRITESTATEDATA_ID` is never used
[INFO] [stdout]    --> src/ipc.rs:155:7
[INFO] [stdout]     |
[INFO] [stdout] 155 | const FS6IPC_WRITESTATEDATA_ID: u32 = 2;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RawBytes` is never constructed
[INFO] [stdout]   --> src/raw.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct RawBytes {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `consumed` are never used
[INFO] [stdout]   --> src/raw.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl RawBytes {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 20 |     pub fn new(data: *const u8, len: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn consumed(&self) -> usize { self.read }
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MutRawBytes` is never constructed
[INFO] [stdout]   --> src/raw.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct MutRawBytes {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/raw.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl MutRawBytes {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 48 |     pub fn new(data: *mut u8, len: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "f04707279515122a35cbe30f940e0198a96ca87c27319b2bd86dc15215b1a3cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f04707279515122a35cbe30f940e0198a96ca87c27319b2bd86dc15215b1a3cb", kill_on_drop: false }`
[INFO] [stdout] f04707279515122a35cbe30f940e0198a96ca87c27319b2bd86dc15215b1a3cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3208e6d05f4e7b77deb56b4626e36d48c35241331b324ba31ae069d27260c45e
[INFO] running `Command { std: "docker" "start" "-a" "3208e6d05f4e7b77deb56b4626e36d48c35241331b324ba31ae069d27260c45e", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: enum `MsgHeader` is never used
[INFO] [stdout]   --> src/ipc.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum MsgHeader {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MsgRead` is never used
[INFO] [stdout]   --> src/ipc.rs:46:11
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub trait MsgRead : Read {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MsgWrite` is never used
[INFO] [stdout]   --> src/ipc.rs:94:11
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub trait MsgWrite : Write {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FS6IPC_TERMINATIONMARK_ID` is never used
[INFO] [stdout]    --> src/ipc.rs:153:7
[INFO] [stdout]     |
[INFO] [stdout] 153 | const FS6IPC_TERMINATIONMARK_ID: u32 = 0;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FS6IPC_READSTATEDATA_ID` is never used
[INFO] [stdout]    --> src/ipc.rs:154:7
[INFO] [stdout]     |
[INFO] [stdout] 154 | const FS6IPC_READSTATEDATA_ID: u32 = 1;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FS6IPC_WRITESTATEDATA_ID` is never used
[INFO] [stdout]    --> src/ipc.rs:155:7
[INFO] [stdout]     |
[INFO] [stdout] 155 | const FS6IPC_WRITESTATEDATA_ID: u32 = 2;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RawBytes` is never constructed
[INFO] [stdout]   --> src/raw.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct RawBytes {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `consumed` are never used
[INFO] [stdout]   --> src/raw.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl RawBytes {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 20 |     pub fn new(data: *const u8, len: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn consumed(&self) -> usize { self.read }
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MutRawBytes` is never constructed
[INFO] [stdout]   --> src/raw.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct MutRawBytes {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/raw.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl MutRawBytes {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 48 |     pub fn new(data: *mut u8, len: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fsuipc v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `fsuipc::user`
[INFO] [stdout]   --> examples/hello.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 | use fsuipc::user::*;
[INFO] [stdout]    |             ^^^^ could not find `user` in `fsuipc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fsuipc` (example "hello") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3208e6d05f4e7b77deb56b4626e36d48c35241331b324ba31ae069d27260c45e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3208e6d05f4e7b77deb56b4626e36d48c35241331b324ba31ae069d27260c45e", kill_on_drop: false }`
[INFO] [stdout] 3208e6d05f4e7b77deb56b4626e36d48c35241331b324ba31ae069d27260c45e
