[INFO] fetching crate cola-crdt 0.1.1...
[INFO] testing cola-crdt-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate cola-crdt 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate cola-crdt 0.1.1
[INFO] finished tweaking crates.io crate cola-crdt 0.1.1
[INFO] tweaked toml for crates.io crate cola-crdt 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cola-crdt 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cola-crdt 0.1.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27ae52307cfb0e7c17b7d83c6b71329bf5114df5f5594ce09c6c2a661f5af8b5
[INFO] running `Command { std: "docker" "start" "-a" "27ae52307cfb0e7c17b7d83c6b71329bf5114df5f5594ce09c6c2a661f5af8b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27ae52307cfb0e7c17b7d83c6b71329bf5114df5f5594ce09c6c2a661f5af8b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27ae52307cfb0e7c17b7d83c6b71329bf5114df5f5594ce09c6c2a661f5af8b5", kill_on_drop: false }`
[INFO] [stdout] 27ae52307cfb0e7c17b7d83c6b71329bf5114df5f5594ce09c6c2a661f5af8b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c90da00c4182b6e4cce5fe2f08ea51354dc4189311a9e97442f6d97b8d663902
[INFO] running `Command { std: "docker" "start" "-a" "c90da00c4182b6e4cce5fe2f08ea51354dc4189311a9e97442f6d97b8d663902", kill_on_drop: false }`
[INFO] [stderr]    Compiling cola-crdt v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "c90da00c4182b6e4cce5fe2f08ea51354dc4189311a9e97442f6d97b8d663902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c90da00c4182b6e4cce5fe2f08ea51354dc4189311a9e97442f6d97b8d663902", kill_on_drop: false }`
[INFO] [stdout] c90da00c4182b6e4cce5fe2f08ea51354dc4189311a9e97442f6d97b8d663902
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e9c37a30f7867d738e3c5116e3291dc0dd8fd67650440fdfac0bdfcad21f55c
[INFO] running `Command { std: "docker" "start" "-a" "1e9c37a30f7867d738e3c5116e3291dc0dd8fd67650440fdfac0bdfcad21f55c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.64
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling rustix v0.38.3
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling serde_json v1.0.100
[INFO] [stderr]    Compiling itoa v1.0.8
[INFO] [stderr]    Compiling ryu v1.0.14
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling regex-syntax v0.7.3
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling ciborium-io v0.2.1
[INFO] [stderr]    Compiling clap_builder v4.3.11
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling ciborium-ll v0.2.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling syn v2.0.25
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling regex-automata v0.3.2
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.171
[INFO] [stderr]    Compiling clap v4.3.11
[INFO] [stderr]    Compiling regex v1.9.1
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling cola-crdt v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 31.19s
[INFO] running `Command { std: "docker" "inspect" "1e9c37a30f7867d738e3c5116e3291dc0dd8fd67650440fdfac0bdfcad21f55c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e9c37a30f7867d738e3c5116e3291dc0dd8fd67650440fdfac0bdfcad21f55c", kill_on_drop: false }`
[INFO] [stdout] 1e9c37a30f7867d738e3c5116e3291dc0dd8fd67650440fdfac0bdfcad21f55c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 640afb37404e3cd1f810bd09829db6546fc6f10df0bff776467652f5b832afa2
[INFO] running `Command { std: "docker" "start" "-a" "640afb37404e3cd1f810bd09829db6546fc6f10df0bff776467652f5b832afa2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cola-05c2ac8be38c1f03)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests cola
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/text_edit.rs - text_edit::Text::inserted_by (line 35) ... ok
[INFO] [stdout] test src/text_edit.rs - text_edit::Text::temporal_range (line 85) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::integrate_deletion (line 589) ... ok
[INFO] [stdout] test src/lib.rs - Length (line 236) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::integrate_insertion (line 636) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::backlogged_insertions (line 162) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::fork (line 436) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::inserted (line 493) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::new (line 742) ... ok
[INFO] [stdout] test src/lib.rs - Length (line 197) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::deleted (line 342) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::backlogged_deletions (line 109) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::integrate_deletion (line 567) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "640afb37404e3cd1f810bd09829db6546fc6f10df0bff776467652f5b832afa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "640afb37404e3cd1f810bd09829db6546fc6f10df0bff776467652f5b832afa2", kill_on_drop: false }`
[INFO] [stdout] 640afb37404e3cd1f810bd09829db6546fc6f10df0bff776467652f5b832afa2