[INFO] fetching crate xbinser 0.1.3...
[INFO] testing xbinser-0.1.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate xbinser 0.1.3 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate xbinser 0.1.3
[INFO] finished tweaking crates.io crate xbinser 0.1.3
[INFO] tweaked toml for crates.io crate xbinser 0.1.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xbinser 0.1.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d07949ed5d36c3692a94602cc6f863282119d7c7bd2f932c27a9e104f100d19
[INFO] running `Command { std: "docker" "start" "-a" "3d07949ed5d36c3692a94602cc6f863282119d7c7bd2f932c27a9e104f100d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d07949ed5d36c3692a94602cc6f863282119d7c7bd2f932c27a9e104f100d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d07949ed5d36c3692a94602cc6f863282119d7c7bd2f932c27a9e104f100d19", kill_on_drop: false }`
[INFO] [stdout] 3d07949ed5d36c3692a94602cc6f863282119d7c7bd2f932c27a9e104f100d19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd26c41c89046ac9b2e8e5edd03b3899a65a04e0caeecb53583fa02d2af0ccfd
[INFO] running `Command { std: "docker" "start" "-a" "fd26c41c89046ac9b2e8e5edd03b3899a65a04e0caeecb53583fa02d2af0ccfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling xbinser v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `NoUninit`
[INFO] [stdout]  --> src/encoding.rs:4:44
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bytemuck::{cast_slice, try_cast_slice, NoUninit};
[INFO] [stdout]   |                                            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/encoding.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{ErrorKind, Read};
[INFO] [stdout]   |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "fd26c41c89046ac9b2e8e5edd03b3899a65a04e0caeecb53583fa02d2af0ccfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd26c41c89046ac9b2e8e5edd03b3899a65a04e0caeecb53583fa02d2af0ccfd", kill_on_drop: false }`
[INFO] [stdout] fd26c41c89046ac9b2e8e5edd03b3899a65a04e0caeecb53583fa02d2af0ccfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71f03512bc18ba59581e751f0dc1f924fb55f8f0894eda047cc631364b6284af
[INFO] running `Command { std: "docker" "start" "-a" "71f03512bc18ba59581e751f0dc1f924fb55f8f0894eda047cc631364b6284af", kill_on_drop: false }`
[INFO] [stderr]    Compiling xbinser v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `NoUninit`
[INFO] [stdout]  --> src/encoding.rs:4:44
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bytemuck::{cast_slice, try_cast_slice, NoUninit};
[INFO] [stdout]   |                                            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/encoding.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{ErrorKind, Read};
[INFO] [stdout]   |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NoUninit`
[INFO] [stdout]  --> src/encoding.rs:4:44
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bytemuck::{cast_slice, try_cast_slice, NoUninit};
[INFO] [stdout]   |                                            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/encoding.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{ErrorKind, Read};
[INFO] [stdout]   |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "71f03512bc18ba59581e751f0dc1f924fb55f8f0894eda047cc631364b6284af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71f03512bc18ba59581e751f0dc1f924fb55f8f0894eda047cc631364b6284af", kill_on_drop: false }`
[INFO] [stdout] 71f03512bc18ba59581e751f0dc1f924fb55f8f0894eda047cc631364b6284af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f951ab69ca5729e600a28c054233b73d3d5129d68ae5e129690561d984f202b
[INFO] running `Command { std: "docker" "start" "-a" "7f951ab69ca5729e600a28c054233b73d3d5129d68ae5e129690561d984f202b", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `NoUninit`
[INFO] [stderr]  --> src/encoding.rs:4:44
[INFO] [stderr]   |
[INFO] [stderr] 4 | use bytemuck::{cast_slice, try_cast_slice, NoUninit};
[INFO] [stderr]   |                                            ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Read`
[INFO] [stderr]  --> src/encoding.rs:2:26
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{ErrorKind, Read};
[INFO] [stderr]   |                          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `xbinser` (lib) generated 2 warnings (run `cargo fix --lib -p xbinser` to apply 1 suggestion)
[INFO] [stderr] warning: `xbinser` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xbinser-1b21547d0e745d94)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xbinser
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7f951ab69ca5729e600a28c054233b73d3d5129d68ae5e129690561d984f202b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f951ab69ca5729e600a28c054233b73d3d5129d68ae5e129690561d984f202b", kill_on_drop: false }`
[INFO] [stdout] 7f951ab69ca5729e600a28c054233b73d3d5129d68ae5e129690561d984f202b