[INFO] fetching crate eztd-core 0.0.3...
[INFO] testing eztd-core-0.0.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate eztd-core 0.0.3 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate eztd-core 0.0.3 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eztd-core 0.0.3
[INFO] finished tweaking crates.io crate eztd-core 0.0.3
[INFO] tweaked toml for crates.io crate eztd-core 0.0.3 written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b08575c63ba4b883ac65891ef961d93b5283c2b0ecac8b959a5d8e5d3b8eb0d
[INFO] running `Command { std: "docker" "start" "-a" "0b08575c63ba4b883ac65891ef961d93b5283c2b0ecac8b959a5d8e5d3b8eb0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b08575c63ba4b883ac65891ef961d93b5283c2b0ecac8b959a5d8e5d3b8eb0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b08575c63ba4b883ac65891ef961d93b5283c2b0ecac8b959a5d8e5d3b8eb0d", kill_on_drop: false }`
[INFO] [stdout] 0b08575c63ba4b883ac65891ef961d93b5283c2b0ecac8b959a5d8e5d3b8eb0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aeacad73ad6b430ea14775647abff3a1ad5532f01abb31f62009ae0df0574a72
[INFO] running `Command { std: "docker" "start" "-a" "aeacad73ad6b430ea14775647abff3a1ad5532f01abb31f62009ae0df0574a72", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling eztd-core v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "aeacad73ad6b430ea14775647abff3a1ad5532f01abb31f62009ae0df0574a72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeacad73ad6b430ea14775647abff3a1ad5532f01abb31f62009ae0df0574a72", kill_on_drop: false }`
[INFO] [stdout] aeacad73ad6b430ea14775647abff3a1ad5532f01abb31f62009ae0df0574a72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af544371d0fa51cf04f28a38f5c9fef59c8f67278632779c60cae4cc31b917e3
[INFO] running `Command { std: "docker" "start" "-a" "af544371d0fa51cf04f28a38f5c9fef59c8f67278632779c60cae4cc31b917e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling eztd-core v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/eztd_core-ee9f7972e982706e)
[INFO] running `Command { std: "docker" "inspect" "af544371d0fa51cf04f28a38f5c9fef59c8f67278632779c60cae4cc31b917e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af544371d0fa51cf04f28a38f5c9fef59c8f67278632779c60cae4cc31b917e3", kill_on_drop: false }`
[INFO] [stdout] af544371d0fa51cf04f28a38f5c9fef59c8f67278632779c60cae4cc31b917e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c19ffc831bf25d1b91daa03a6b05e980550614151734d585f310fb0f04b81e3
[INFO] running `Command { std: "docker" "start" "-a" "3c19ffc831bf25d1b91daa03a6b05e980550614151734d585f310fb0f04b81e3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/eztd_core-ee9f7972e982706e)
[INFO] [stderr]    Doc-tests eztd-core
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test string::test_coerce_range::empty ... ok
[INFO] [stdout] test string::test_coerce_range::non_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/string/mod.rs - string::String::is_empty (line 73) ... ok
[INFO] [stdout] test src/string/mod.rs - string::String::split_at (line 150) ... ok
[INFO] [stdout] test src/string/mod.rs - string::String::new (line 42) ... ok
[INFO] [stdout] test src/string/mod.rs - string::String::shrink_to_fit (line 269) ... ok
[INFO] [stdout] test src/string/mod.rs - string::String::as_str (line 350) ... ok
[INFO] [stdout] test src/string/mod.rs - string::String::byte_len (line 58) ... ok
[INFO] [stdout] test src/string/mod.rs - string::String::char_len (line 93) ... ok
[INFO] [stdout] test src/string/mod.rs - string::String::bytes (line 173) ... ok
[INFO] [stdout] test src/string/mod.rs - string::String::trim_start (line 204) ... ok
[INFO] [stdout] test src/string/mod.rs - string::&'sString (line 484) ... ok
[INFO] [stdout] test src/string/mod.rs - string::String::get (line 115) ... ok
[INFO] [stdout] test src/string/mod.rs - string::String::join_str (line 221) ... ok
[INFO] [stdout] test src/string/mod.rs - string::String::join_char (line 247) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3c19ffc831bf25d1b91daa03a6b05e980550614151734d585f310fb0f04b81e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c19ffc831bf25d1b91daa03a6b05e980550614151734d585f310fb0f04b81e3", kill_on_drop: false }`
[INFO] [stdout] 3c19ffc831bf25d1b91daa03a6b05e980550614151734d585f310fb0f04b81e3