[INFO] fetching crate loro-internal 0.2.2...
[INFO] testing loro-internal-0.2.2 against 1.75.0 for beta-1.76-1
[INFO] extracting crate loro-internal 0.2.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate loro-internal 0.2.2 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate loro-internal 0.2.2
[INFO] finished tweaking crates.io crate loro-internal 0.2.2
[INFO] tweaked toml for crates.io crate loro-internal 0.2.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate loro-internal 0.2.2 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "7bf8e23954baeac3eb29793498231c3fe65d2817990ca06a77ebbb54725c036d", kill_on_drop: false }`
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[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15d0825f609216884982ff25bb20cdf39e7efb9556e316138691d3ec7344689e
[INFO] running `Command { std: "docker" "start" "-a" "15d0825f609216884982ff25bb20cdf39e7efb9556e316138691d3ec7344689e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling enum-as-inner v0.5.1
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[INFO] [stderr]    Compiling ouroboros v0.15.6
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
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[INFO] [stderr]    Compiling serde_columnar v0.3.3
[INFO] [stderr]    Compiling loro-common v0.1.0
[INFO] [stderr]    Compiling loro-preload v0.1.0
[INFO] [stderr]    Compiling loro-internal v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `VersionVector`, `event::Diff`
[INFO] [stdout]   --> src/container.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 | use crate::{event::Diff, VersionVector};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::oplog::OpLog`
[INFO] [stdout]   --> src/container.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | use super::oplog::OpLog;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]   --> src/utils/bitmap.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl BitMap {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn get(&self, index: usize) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.66s
[INFO] running `Command { std: "docker" "inspect" "15d0825f609216884982ff25bb20cdf39e7efb9556e316138691d3ec7344689e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15d0825f609216884982ff25bb20cdf39e7efb9556e316138691d3ec7344689e", kill_on_drop: false }`
[INFO] [stdout] 15d0825f609216884982ff25bb20cdf39e7efb9556e316138691d3ec7344689e
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 021eba4fa21884a83fdde2d2264f351b9d5acef35d3dbf9698436bdc08277b2e
[INFO] running `Command { std: "docker" "start" "-a" "021eba4fa21884a83fdde2d2264f351b9d5acef35d3dbf9698436bdc08277b2e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling os_str_bytes v6.4.1
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[INFO] [stderr]    Compiling addr2line v0.19.0
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[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling bit-vec v0.6.3
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[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling rusty-fork v0.3.0
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[INFO] [stderr]    Compiling darling v0.20.3
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[INFO] [stderr]    Compiling rayon v1.6.1
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[INFO] [stderr]    Compiling clap v3.2.23
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[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ciborium v0.2.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_columnar v0.3.3
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling tabled_derive v0.5.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling loro-preload v0.1.0
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling thousands v0.2.0
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling proptest v1.0.0
[INFO] [stderr]    Compiling dhat v0.3.2
[INFO] [stderr]    Compiling color-backtrace v0.5.1
[INFO] [stderr]    Compiling flate2 v1.0.25
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling arbtest v0.2.0
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling tabled v0.10.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling loro-internal v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `VersionVector`, `event::Diff`
[INFO] [stdout]   --> src/container.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 | use crate::{event::Diff, VersionVector};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::oplog::OpLog`
[INFO] [stdout]   --> src/container.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | use super::oplog::OpLog;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling proptest-derive v0.3.0
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]   --> src/utils/bitmap.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl BitMap {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn get(&self, index: usize) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `VersionVector`, `event::Diff`
[INFO] [stdout]   --> src/container.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 | use crate::{event::Diff, VersionVector};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::oplog::OpLog`
[INFO] [stdout]   --> src/container.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | use super::oplog::OpLog;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bench_utils`
[INFO] [stdout]  --> examples/encoding_parallel.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bench_utils::{get_automerge_actions, TextAction};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `bench_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bench_utils`
[INFO] [stdout]  --> examples/encoding.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bench_utils::TextAction;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `bench_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bench_utils`
[INFO] [stdout]  --> examples/automerge_x100.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use bench_utils::TextAction;
[INFO] [stdout]   |         ^^^^^^^^^^^ use of undeclared crate or module `bench_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `bench_utils`
[INFO] [stdout]  --> examples/encoding.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let actions = bench_utils::get_automerge_actions();
[INFO] [stdout]   |                   ^^^^^^^^^^^ use of undeclared crate or module `bench_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `loro-internal` (example "encoding") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `bench_utils`
[INFO] [stdout]  --> examples/automerge_x100.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let actions = bench_utils::get_automerge_actions();
[INFO] [stdout]   |                   ^^^^^^^^^^^ use of undeclared crate or module `bench_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `loro-internal` (example "encoding_parallel") due to 2 previous errors
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `loro-internal` (example "automerge_x100") due to 3 previous errors
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "021eba4fa21884a83fdde2d2264f351b9d5acef35d3dbf9698436bdc08277b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "021eba4fa21884a83fdde2d2264f351b9d5acef35d3dbf9698436bdc08277b2e", kill_on_drop: false }`
[INFO] [stdout] 021eba4fa21884a83fdde2d2264f351b9d5acef35d3dbf9698436bdc08277b2e
