[INFO] fetching crate istring 0.3.3...
[INFO] testing istring-0.3.3 against 1.69.0 for beta-1.70-1
[INFO] extracting crate istring 0.3.3 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate istring 0.3.3 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate istring 0.3.3
[INFO] finished tweaking crates.io crate istring 0.3.3
[INFO] tweaked toml for crates.io crate istring 0.3.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded datasize_derive v0.2.14
[INFO] [stderr]   Downloaded datasize v0.2.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de21e72ccff08ef4937fa9e2a2a29c9d039ffa4fe2832ca821dc5b3b7a9f7604
[INFO] running `Command { std: "docker" "start" "-a" "de21e72ccff08ef4937fa9e2a2a29c9d039ffa4fe2832ca821dc5b3b7a9f7604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de21e72ccff08ef4937fa9e2a2a29c9d039ffa4fe2832ca821dc5b3b7a9f7604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de21e72ccff08ef4937fa9e2a2a29c9d039ffa4fe2832ca821dc5b3b7a9f7604", kill_on_drop: false }`
[INFO] [stdout] de21e72ccff08ef4937fa9e2a2a29c9d039ffa4fe2832ca821dc5b3b7a9f7604
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45a32786788dc8772a46c20e8cdc6547534121d620b9d98243d646e36da21386
[INFO] running `Command { std: "docker" "start" "-a" "45a32786788dc8772a46c20e8cdc6547534121d620b9d98243d646e36da21386", kill_on_drop: false }`
[INFO] [stderr]    Compiling istring v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `str::Utf8Error`
[INFO] [stdout]  --> src/istring.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{fmt, str, convert, str::Utf8Error};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash`
[INFO] [stdout]  --> src/small.rs:1:48
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{fmt, slice, str, convert, mem, cmp, hash};
[INFO] [stdout]   |                                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash`
[INFO] [stdout]  --> src/ibytes.rs:2:43
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::{ptr, mem, slice, convert, ops, hash, cmp, fmt};
[INFO] [stdout]   |                                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_CAPACITY` is never used
[INFO] [stdout]   --> src/small.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const MAX_CAPACITY: usize = (1 << 63) - 1;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "45a32786788dc8772a46c20e8cdc6547534121d620b9d98243d646e36da21386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45a32786788dc8772a46c20e8cdc6547534121d620b9d98243d646e36da21386", kill_on_drop: false }`
[INFO] [stdout] 45a32786788dc8772a46c20e8cdc6547534121d620b9d98243d646e36da21386
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc39ffecfe44278c6a9fb29aeb205d2b6f47e7b2065f801bcd855ce136886e9a
[INFO] running `Command { std: "docker" "start" "-a" "dc39ffecfe44278c6a9fb29aeb205d2b6f47e7b2065f801bcd855ce136886e9a", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `str::Utf8Error`
[INFO] [stdout]  --> src/istring.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{fmt, str, convert, str::Utf8Error};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash`
[INFO] [stdout]  --> src/small.rs:1:48
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{fmt, slice, str, convert, mem, cmp, hash};
[INFO] [stdout]   |                                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash`
[INFO] [stdout]  --> src/ibytes.rs:2:43
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::{ptr, mem, slice, convert, ops, hash, cmp, fmt};
[INFO] [stdout]   |                                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling istring v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `MAX_CAPACITY` is never used
[INFO] [stdout]   --> src/small.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const MAX_CAPACITY: usize = (1 << 63) - 1;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `str::Utf8Error`
[INFO] [stdout]  --> src/istring.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{fmt, str, convert, str::Utf8Error};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash`
[INFO] [stdout]  --> src/small.rs:1:48
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{fmt, slice, str, convert, mem, cmp, hash};
[INFO] [stdout]   |                                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash`
[INFO] [stdout]  --> src/ibytes.rs:2:43
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::{ptr, mem, slice, convert, ops, hash, cmp, fmt};
[INFO] [stdout]   |                                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "dc39ffecfe44278c6a9fb29aeb205d2b6f47e7b2065f801bcd855ce136886e9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc39ffecfe44278c6a9fb29aeb205d2b6f47e7b2065f801bcd855ce136886e9a", kill_on_drop: false }`
[INFO] [stdout] dc39ffecfe44278c6a9fb29aeb205d2b6f47e7b2065f801bcd855ce136886e9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d98531278f5624bbeae00e05808b0eef57f1cbd12ce0184e17e52fd414da1060
[INFO] running `Command { std: "docker" "start" "-a" "d98531278f5624bbeae00e05808b0eef57f1cbd12ce0184e17e52fd414da1060", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `str::Utf8Error`
[INFO] [stderr]  --> src/istring.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use core::{fmt, str, convert, str::Utf8Error};
[INFO] [stderr]   |                               ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hash`
[INFO] [stderr]  --> src/small.rs:1:48
[INFO] [stderr]   |
[INFO] [stderr] 1 | use core::{fmt, slice, str, convert, mem, cmp, hash};
[INFO] [stderr]   |                                                ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hash`
[INFO] [stderr]  --> src/ibytes.rs:2:43
[INFO] [stderr]   |
[INFO] [stderr] 2 | use core::{ptr, mem, slice, convert, ops, hash, cmp, fmt};
[INFO] [stderr]   |                                           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MAX_CAPACITY` is never used
[INFO] [stderr]   --> src/small.rs:18:7
[INFO] [stderr]    |
[INFO] [stderr] 18 | const MAX_CAPACITY: usize = (1 << 63) - 1;
[INFO] [stderr]    |       ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `istring` (lib) generated 4 warnings (run `cargo fix --lib -p istring` to apply 3 suggestions)
[INFO] [stderr] warning: `istring` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/istring-1eba000279680c9c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test ibytes::test_layout ... ok
[INFO] [stdout] test small::test_layout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/misc.rs (/opt/rustwide/target/debug/deps/misc-91f879124f702174)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_misc_istring ... ok
[INFO] [stdout] test test_misc_smallstring ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/thread.rs (/opt/rustwide/target/debug/deps/thread-afb5ffae4601c17e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_thread ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests istring
[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" "d98531278f5624bbeae00e05808b0eef57f1cbd12ce0184e17e52fd414da1060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d98531278f5624bbeae00e05808b0eef57f1cbd12ce0184e17e52fd414da1060", kill_on_drop: false }`
[INFO] [stdout] d98531278f5624bbeae00e05808b0eef57f1cbd12ce0184e17e52fd414da1060
