[INFO] fetching crate prettydiff 0.5.0...
[INFO] testing prettydiff-0.5.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate prettydiff 0.5.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate prettydiff 0.5.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prettydiff 0.5.0
[INFO] finished tweaking crates.io crate prettydiff 0.5.0
[INFO] tweaked toml for crates.io crate prettydiff 0.5.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate prettydiff 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded encode_unicode v0.3.5
[INFO] [stderr]   Downloaded syn v0.15.26
[INFO] [stderr]   Downloaded csv-core v0.1.5
[INFO] [stderr]   Downloaded lazy_static v1.2.0
[INFO] [stderr]   Downloaded memchr v2.1.3
[INFO] [stderr]   Downloaded csv v1.0.5
[INFO] [stderr]   Downloaded strsim v0.7.0
[INFO] [stderr]   Downloaded redox_syscall v0.1.51
[INFO] [stderr]   Downloaded textwrap v0.10.0
[INFO] [stderr]   Downloaded clap v2.32.0
[INFO] [stderr]   Downloaded serde v1.0.85
[INFO] [stderr]   Downloaded term v0.5.1
[INFO] [stderr]   Downloaded structopt-derive v0.2.14
[INFO] [stderr]   Downloaded structopt v0.2.14
[INFO] [stderr]   Downloaded unicode-segmentation v1.2.1
[INFO] [stderr]   Downloaded libc v0.2.48
[INFO] [stderr]   Downloaded proc-macro2 v0.4.26
[INFO] [stderr]   Downloaded winapi v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74a8b474a85e2b0af603ebfd8da027247e43cbfadbf7714545520f359ec219b1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "74a8b474a85e2b0af603ebfd8da027247e43cbfadbf7714545520f359ec219b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74a8b474a85e2b0af603ebfd8da027247e43cbfadbf7714545520f359ec219b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74a8b474a85e2b0af603ebfd8da027247e43cbfadbf7714545520f359ec219b1", kill_on_drop: false }`
[INFO] [stdout] 74a8b474a85e2b0af603ebfd8da027247e43cbfadbf7714545520f359ec219b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2079c951907e5eedc5f47f529a2d29b5a470c0135a76bb8edda49cff034885c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d2079c951907e5eedc5f47f529a2d29b5a470c0135a76bb8edda49cff034885c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling proc-macro2 v0.4.26
[INFO] [stderr]    Compiling memchr v2.1.3
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling serde v1.0.85
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling unicode-segmentation v1.2.1
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling encode_unicode v0.3.5
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling term v0.5.1
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling csv v1.0.5
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling prettydiff v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.37s
[INFO] running `Command { std: "docker" "inspect" "d2079c951907e5eedc5f47f529a2d29b5a470c0135a76bb8edda49cff034885c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2079c951907e5eedc5f47f529a2d29b5a470c0135a76bb8edda49cff034885c", kill_on_drop: false }`
[INFO] [stdout] d2079c951907e5eedc5f47f529a2d29b5a470c0135a76bb8edda49cff034885c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79ebd64e2d6ca71408dcf3bd3965fa6fc886f4371f2327ae19dbc8d27626c136
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "79ebd64e2d6ca71408dcf3bd3965fa6fc886f4371f2327ae19dbc8d27626c136", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling prettydiff v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.45s
[INFO] running `Command { std: "docker" "inspect" "79ebd64e2d6ca71408dcf3bd3965fa6fc886f4371f2327ae19dbc8d27626c136", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79ebd64e2d6ca71408dcf3bd3965fa6fc886f4371f2327ae19dbc8d27626c136", kill_on_drop: false }`
[INFO] [stdout] 79ebd64e2d6ca71408dcf3bd3965fa6fc886f4371f2327ae19dbc8d27626c136
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 66f2e2769fb269b70f1769189fa509212b44ccc7625e080372e4c0501cc95bd7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "66f2e2769fb269b70f1769189fa509212b44ccc7625e080372e4c0501cc95bd7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prettydiff-1c6e61e41bc06ffd)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test basic::test_basic ... ok
[INFO] [stdout] test text::test_split_words ... ok
[INFO] [stdout] test text::test_splitter ... ok
[INFO] [stdout] test text::test_diff_words_issue_1 ... ok
[INFO] [stdout] ┌───┬────────────────┬────┬──────────────────────┐
[INFO] [stdout] │   │ [36mleft[0m           │    │ [36mright[0m                │
[INFO] [stdout] ├───┼────────────────┼────┼──────────────────────┤
[INFO] [stdout] │ 2 │ void func1() { │ 2  │ void func1([32ma: u32[0m) { │
[INFO] [stdout] ├───┼────────────────┼────┼──────────────────────┤
[INFO] [stdout] │ 6 │ void func2() { │ 10 │ void func2() {       │
[INFO] [stdout] │   │     x += 2     │    │     x += 2           │
[INFO] [stdout] │   │ }              │    │ }                    │
[INFO] [stdout] ├───┼────────────────┼────┼──────────────────────┤
[INFO] [stdout] │ 9 │  [31m   [0m           │ 14 │ [32mvoid[0m [32mfunc3(){}[0m       │
[INFO] [stdout] └───┴────────────────┴────┴──────────────────────┘
[INFO] [stdout] test text::test_diff_lines ... ok
[INFO] [stdout] test lcs::test_table_match ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prettydiff-662d44e48a62afa0)
[INFO] [stdout] test lcs::test_table ... ok
[INFO] [stdout] test text::test_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prettydiff
[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] [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" "66f2e2769fb269b70f1769189fa509212b44ccc7625e080372e4c0501cc95bd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66f2e2769fb269b70f1769189fa509212b44ccc7625e080372e4c0501cc95bd7", kill_on_drop: false }`
[INFO] [stdout] 66f2e2769fb269b70f1769189fa509212b44ccc7625e080372e4c0501cc95bd7
