[INFO] fetching crate xbinser 0.1.3...
[INFO] testing xbinser-0.1.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate xbinser 0.1.3 into /workspace/builds/worker-5-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xbinser 0.1.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e0d5403145e2a44cba0108dd9f5eb9b1cc4b7fd8478bea88dcf85438d2aeddc7
[INFO] running `Command { std: "docker" "start" "-a" "e0d5403145e2a44cba0108dd9f5eb9b1cc4b7fd8478bea88dcf85438d2aeddc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0d5403145e2a44cba0108dd9f5eb9b1cc4b7fd8478bea88dcf85438d2aeddc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0d5403145e2a44cba0108dd9f5eb9b1cc4b7fd8478bea88dcf85438d2aeddc7", kill_on_drop: false }`
[INFO] [stdout] e0d5403145e2a44cba0108dd9f5eb9b1cc4b7fd8478bea88dcf85438d2aeddc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] cb894d38c8e6a6a1a7736a6197fcb0c231caeda6f5766d0d3661b7b973325e8b
[INFO] running `Command { std: "docker" "start" "-a" "cb894d38c8e6a6a1a7736a6197fcb0c231caeda6f5766d0d3661b7b973325e8b", 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 0.26s
[INFO] running `Command { std: "docker" "inspect" "cb894d38c8e6a6a1a7736a6197fcb0c231caeda6f5766d0d3661b7b973325e8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb894d38c8e6a6a1a7736a6197fcb0c231caeda6f5766d0d3661b7b973325e8b", kill_on_drop: false }`
[INFO] [stdout] cb894d38c8e6a6a1a7736a6197fcb0c231caeda6f5766d0d3661b7b973325e8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a9fc498690ccd72bd562eeb4b7e3b537cf8ddbf37fc16dbce7a981eacecddec6
[INFO] running `Command { std: "docker" "start" "-a" "a9fc498690ccd72bd562eeb4b7e3b537cf8ddbf37fc16dbce7a981eacecddec6", kill_on_drop: false }`
[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] [stderr]    Compiling xbinser v0.1.3 (/opt/rustwide/workdir)
[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" "a9fc498690ccd72bd562eeb4b7e3b537cf8ddbf37fc16dbce7a981eacecddec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9fc498690ccd72bd562eeb4b7e3b537cf8ddbf37fc16dbce7a981eacecddec6", kill_on_drop: false }`
[INFO] [stdout] a9fc498690ccd72bd562eeb4b7e3b537cf8ddbf37fc16dbce7a981eacecddec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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", kill_on_drop: false }`
[INFO] [stdout] a8cc7df4071d8fd5636613d3e00f946295b5dbbda2724333e9f8b70bded0f095
[INFO] running `Command { std: "docker" "start" "-a" "a8cc7df4071d8fd5636613d3e00f946295b5dbbda2724333e9f8b70bded0f095", 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" "a8cc7df4071d8fd5636613d3e00f946295b5dbbda2724333e9f8b70bded0f095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8cc7df4071d8fd5636613d3e00f946295b5dbbda2724333e9f8b70bded0f095", kill_on_drop: false }`
[INFO] [stdout] a8cc7df4071d8fd5636613d3e00f946295b5dbbda2724333e9f8b70bded0f095