[INFO] fetching crate soft-ascii-string 1.1.0...
[INFO] testing soft-ascii-string-1.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate soft-ascii-string 1.1.0 into /workspace/builds/worker-119/source
[INFO] validating manifest of crates.io crate soft-ascii-string 1.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate soft-ascii-string 1.1.0
[INFO] finished tweaking crates.io crate soft-ascii-string 1.1.0
[INFO] tweaked toml for crates.io crate soft-ascii-string 1.1.0 written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 599a8f333ab5c60f9209dd7067aa4d8a208f7c8c45e166da4c674b6af91a8168
[INFO] running `Command { std: "docker" "start" "-a" "599a8f333ab5c60f9209dd7067aa4d8a208f7c8c45e166da4c674b6af91a8168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "599a8f333ab5c60f9209dd7067aa4d8a208f7c8c45e166da4c674b6af91a8168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "599a8f333ab5c60f9209dd7067aa4d8a208f7c8c45e166da4c674b6af91a8168", kill_on_drop: false }`
[INFO] [stdout] 599a8f333ab5c60f9209dd7067aa4d8a208f7c8c45e166da4c674b6af91a8168
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 842622349ff3b6019932a0844069e85907c78bf09c61f058ab2861fcbac17cdf
[INFO] running `Command { std: "docker" "start" "-a" "842622349ff3b6019932a0844069e85907c78bf09c61f058ab2861fcbac17cdf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling soft-ascii-string v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:15:33
[INFO] [stdout]    |
[INFO] [stdout] 15 |         write!(fter, "{}", self.description())
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "842622349ff3b6019932a0844069e85907c78bf09c61f058ab2861fcbac17cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842622349ff3b6019932a0844069e85907c78bf09c61f058ab2861fcbac17cdf", kill_on_drop: false }`
[INFO] [stdout] 842622349ff3b6019932a0844069e85907c78bf09c61f058ab2861fcbac17cdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f74eb7572fc79debad9e0ab1f9fe53f4d899ed32366c0ba014c158cf20dd396
[INFO] running `Command { std: "docker" "start" "-a" "5f74eb7572fc79debad9e0ab1f9fe53f4d899ed32366c0ba014c158cf20dd396", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:15:33
[INFO] [stdout]    |
[INFO] [stdout] 15 |         write!(fter, "{}", self.description())
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling soft-ascii-string v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:15:33
[INFO] [stdout]    |
[INFO] [stdout] 15 |         write!(fter, "{}", self.description())
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "5f74eb7572fc79debad9e0ab1f9fe53f4d899ed32366c0ba014c158cf20dd396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f74eb7572fc79debad9e0ab1f9fe53f4d899ed32366c0ba014c158cf20dd396", kill_on_drop: false }`
[INFO] [stdout] 5f74eb7572fc79debad9e0ab1f9fe53f4d899ed32366c0ba014c158cf20dd396
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44d4c2ad774517bfd91c8d816aad9635c640844c6f4839c67eee6c52ea1b9081
[INFO] running `Command { std: "docker" "start" "-a" "44d4c2ad774517bfd91c8d816aad9635c640844c6f4839c67eee6c52ea1b9081", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:15:33
[INFO] [stderr]    |
[INFO] [stderr] 15 |         write!(fter, "{}", self.description())
[INFO] [stderr]    |                                 ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `soft-ascii-string` (lib) generated 1 warning
[INFO] [stderr] warning: `soft-ascii-string` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/soft_ascii_string-314ccba528119f6b)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test soft_char::test::SoftAsciiChar::from_char ... ok
[INFO] [stdout] test soft_char::test::SoftAsciiChar::from_unchecked ... ok
[INFO] [stdout] test soft_char::test::SoftAsciiChar::revalidate_soft_constraint ... ok
[INFO] [stdout] test soft_str::test::SoftAsciiStr::compile_bounds__get_unchecked ... ok
[INFO] [stdout] test soft_str::test::SoftAsciiStr::from_str ... ok
[INFO] [stdout] test soft_str::test::SoftAsciiStr::from_unchecked ... ok
[INFO] [stdout] test soft_str::test::SoftAsciiStr::revalidate_soft_constraint ... ok
[INFO] [stdout] test soft_string::tests::SoftAsciiString::as_ref_str ... ok
[INFO] [stdout] test soft_string::tests::SoftAsciiString::borrow_str ... ok
[INFO] [stdout] test soft_string::tests::SoftAsciiString::buffer ... ok
[INFO] [stdout] test soft_string::tests::SoftAsciiString::from_str ... ok
[INFO] [stdout] test soft_string::tests::SoftAsciiString::from_string ... ok
[INFO] [stdout] test soft_string::tests::SoftAsciiString::from_unchecked ... ok
[INFO] [stdout] test soft_string::tests::SoftAsciiString::has_into_string ... ok
[INFO] [stdout] test soft_string::tests::SoftAsciiString::has_into_vec_u8 ... ok
[INFO] [stdout] test soft_string::tests::SoftAsciiString::revalidate_soft_constraint ... ok
[INFO] [stdout] test soft_string::tests::SoftAsciiString::str_eq_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests soft-ascii-string
[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" "44d4c2ad774517bfd91c8d816aad9635c640844c6f4839c67eee6c52ea1b9081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44d4c2ad774517bfd91c8d816aad9635c640844c6f4839c67eee6c52ea1b9081", kill_on_drop: false }`
[INFO] [stdout] 44d4c2ad774517bfd91c8d816aad9635c640844c6f4839c67eee6c52ea1b9081