[INFO] fetching crate rust_icu_utrans 1.0.0...
[INFO] testing rust_icu_utrans-1.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rust_icu_utrans 1.0.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate rust_icu_utrans 1.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_icu_utrans 1.0.0
[INFO] finished tweaking crates.io crate rust_icu_utrans 1.0.0
[INFO] tweaked toml for crates.io crate rust_icu_utrans 1.0.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47326c428d103d2648f2907d93cfafebaeb749b7def34fa9638c4e71c69a57ac
[INFO] running `Command { std: "docker" "start" "-a" "47326c428d103d2648f2907d93cfafebaeb749b7def34fa9638c4e71c69a57ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47326c428d103d2648f2907d93cfafebaeb749b7def34fa9638c4e71c69a57ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47326c428d103d2648f2907d93cfafebaeb749b7def34fa9638c4e71c69a57ac", kill_on_drop: false }`
[INFO] [stdout] 47326c428d103d2648f2907d93cfafebaeb749b7def34fa9638c4e71c69a57ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 656749d76985348ebb4e2b34ac8423cfaefe6df934571b5e624009b4d6452d5b
[INFO] running `Command { std: "docker" "start" "-a" "656749d76985348ebb4e2b34ac8423cfaefe6df934571b5e624009b4d6452d5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling rust_icu_sys v1.0.0
[INFO] [stderr]    Compiling rust_icu_common v1.0.0
[INFO] [stderr]    Compiling rust_icu_uenum v1.0.0
[INFO] [stderr]    Compiling rust_icu_ustring v1.0.0
[INFO] [stderr]    Compiling rust_icu_utrans v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.67s
[INFO] running `Command { std: "docker" "inspect" "656749d76985348ebb4e2b34ac8423cfaefe6df934571b5e624009b4d6452d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "656749d76985348ebb4e2b34ac8423cfaefe6df934571b5e624009b4d6452d5b", kill_on_drop: false }`
[INFO] [stdout] 656749d76985348ebb4e2b34ac8423cfaefe6df934571b5e624009b4d6452d5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b325a4e7a8d0e9a1623d2ffb76e42009e2ec4ce0385c7cd37344f328c34e3ff
[INFO] running `Command { std: "docker" "start" "-a" "2b325a4e7a8d0e9a1623d2ffb76e42009e2ec4ce0385c7cd37344f328c34e3ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_icu_utrans v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "2b325a4e7a8d0e9a1623d2ffb76e42009e2ec4ce0385c7cd37344f328c34e3ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b325a4e7a8d0e9a1623d2ffb76e42009e2ec4ce0385c7cd37344f328c34e3ff", kill_on_drop: false }`
[INFO] [stdout] 2b325a4e7a8d0e9a1623d2ffb76e42009e2ec4ce0385c7cd37344f328c34e3ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e240c21d96f6ccfbdef04a78bdc5daf89e83d0286af25ac123ac12782cc9afea
[INFO] running `Command { std: "docker" "start" "-a" "e240c21d96f6ccfbdef04a78bdc5daf89e83d0286af25ac123ac12782cc9afea", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_icu_utrans-560b951c5088e906)
[INFO] [stdout] test tests::test_rules_based ... ok
[INFO] [stdout] test tests::test_set_filter ... ok
[INFO] [stdout] test tests::test_to_rules ... ok
[INFO] [stderr]    Doc-tests rust_icu_utrans
[INFO] [stdout] test tests::test_register_unregister ... ok
[INFO] [stdout] test tests::test_builtin ... ok
[INFO] [stdout] test tests::test_inverse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.89s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e240c21d96f6ccfbdef04a78bdc5daf89e83d0286af25ac123ac12782cc9afea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e240c21d96f6ccfbdef04a78bdc5daf89e83d0286af25ac123ac12782cc9afea", kill_on_drop: false }`
[INFO] [stdout] e240c21d96f6ccfbdef04a78bdc5daf89e83d0286af25ac123ac12782cc9afea