[INFO] fetching crate unicode-truncate 0.2.0...
[INFO] testing unicode-truncate-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate unicode-truncate 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate unicode-truncate 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unicode-truncate 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate unicode-truncate 0.2.0
[INFO] tweaked toml for crates.io crate unicode-truncate 0.2.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d87883d96d990c418cf995a0c1e257d6034468b2892392d27fe5062ce0a8bab0
[INFO] running `Command { std: "docker" "start" "-a" "d87883d96d990c418cf995a0c1e257d6034468b2892392d27fe5062ce0a8bab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d87883d96d990c418cf995a0c1e257d6034468b2892392d27fe5062ce0a8bab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d87883d96d990c418cf995a0c1e257d6034468b2892392d27fe5062ce0a8bab0", kill_on_drop: false }`
[INFO] [stdout] d87883d96d990c418cf995a0c1e257d6034468b2892392d27fe5062ce0a8bab0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bd1da0530021db00feaaeee5ba54e5ad640989994df7445ddc8be7d0bf00ad7
[INFO] running `Command { std: "docker" "start" "-a" "1bd1da0530021db00feaaeee5ba54e5ad640989994df7445ddc8be7d0bf00ad7", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-truncate v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "1bd1da0530021db00feaaeee5ba54e5ad640989994df7445ddc8be7d0bf00ad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bd1da0530021db00feaaeee5ba54e5ad640989994df7445ddc8be7d0bf00ad7", kill_on_drop: false }`
[INFO] [stdout] 1bd1da0530021db00feaaeee5ba54e5ad640989994df7445ddc8be7d0bf00ad7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d97de0923e97558c42a1744e7fa9fbbfa616e7b0bd2c07c2d2900cfb6cc096e5
[INFO] running `Command { std: "docker" "start" "-a" "d97de0923e97558c42a1744e7fa9fbbfa616e7b0bd2c07c2d2900cfb6cc096e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling rayon-core v1.9.2
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling rayon v1.5.2
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling unicode-truncate v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.11s
[INFO] running `Command { std: "docker" "inspect" "d97de0923e97558c42a1744e7fa9fbbfa616e7b0bd2c07c2d2900cfb6cc096e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d97de0923e97558c42a1744e7fa9fbbfa616e7b0bd2c07c2d2900cfb6cc096e5", kill_on_drop: false }`
[INFO] [stdout] d97de0923e97558c42a1744e7fa9fbbfa616e7b0bd2c07c2d2900cfb6cc096e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a87f313306c01e7321cbcc5f94e704ac377f60538ea6e6d4fce3b58ab19f49c
[INFO] running `Command { std: "docker" "start" "-a" "7a87f313306c01e7321cbcc5f94e704ac377f60538ea6e6d4fce3b58ab19f49c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unicode_truncate-58f7450faa0f3b11)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::pad::width_not_boundary ... ok
[INFO] [stdout] test tests::pad::less_than_limit ... ok
[INFO] [stdout] test tests::pad::width_at_boundary ... ok
[INFO] [stdout] test tests::truncate::at_boundary ... ok
[INFO] [stdout] test tests::truncate::empty ... ok
[INFO] [stdout] test tests::pad::zero_width ... ok
[INFO] [stdout] test tests::truncate::less_than_limit ... ok
[INFO] [stdout] test tests::truncate::not_boundary ... ok
[INFO] [stdout] test tests::truncate_start::at_boundary ... ok
[INFO] [stdout] test tests::truncate::zero_width ... ok
[INFO] [stdout] test tests::truncate_start::empty ... ok
[INFO] [stdout] test tests::truncate_start::less_than_limit ... ok
[INFO] [stdout] test tests::truncate_start::not_boundary ... ok
[INFO] [stdout] test tests::truncate_start::zero_width ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-8e1351f5cb7f3902)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... 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]      Running tests/no_std.rs (/opt/rustwide/target/debug/deps/no_std-ef82d20a709d137c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... 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 unicode-truncate
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7a87f313306c01e7321cbcc5f94e704ac377f60538ea6e6d4fce3b58ab19f49c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a87f313306c01e7321cbcc5f94e704ac377f60538ea6e6d4fce3b58ab19f49c", kill_on_drop: false }`
[INFO] [stdout] 7a87f313306c01e7321cbcc5f94e704ac377f60538ea6e6d4fce3b58ab19f49c