[INFO] fetching crate iosonism 0.1.0...
[INFO] testing iosonism-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate iosonism 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate iosonism 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iosonism 0.1.0
[INFO] finished tweaking crates.io crate iosonism 0.1.0
[INFO] tweaked toml for crates.io crate iosonism 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ba8b7c91abdd0343b1c88575d35d9c727459652cf139b954d0be51e0042cbe4
[INFO] running `Command { std: "docker" "start" "-a" "9ba8b7c91abdd0343b1c88575d35d9c727459652cf139b954d0be51e0042cbe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ba8b7c91abdd0343b1c88575d35d9c727459652cf139b954d0be51e0042cbe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ba8b7c91abdd0343b1c88575d35d9c727459652cf139b954d0be51e0042cbe4", kill_on_drop: false }`
[INFO] [stdout] 9ba8b7c91abdd0343b1c88575d35d9c727459652cf139b954d0be51e0042cbe4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b5bb955c49e01dfad4f3604754e3008b1dd19f815e5fee7112738e73ac553c0
[INFO] running `Command { std: "docker" "start" "-a" "8b5bb955c49e01dfad4f3604754e3008b1dd19f815e5fee7112738e73ac553c0", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling iosonism v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "8b5bb955c49e01dfad4f3604754e3008b1dd19f815e5fee7112738e73ac553c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b5bb955c49e01dfad4f3604754e3008b1dd19f815e5fee7112738e73ac553c0", kill_on_drop: false }`
[INFO] [stdout] 8b5bb955c49e01dfad4f3604754e3008b1dd19f815e5fee7112738e73ac553c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a6f887fd6d428ff17b4294d1687c42c6f93b2bfd12c630f82cc27d2557c8ebc
[INFO] running `Command { std: "docker" "start" "-a" "1a6f887fd6d428ff17b4294d1687c42c6f93b2bfd12c630f82cc27d2557c8ebc", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling iosonism v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "1a6f887fd6d428ff17b4294d1687c42c6f93b2bfd12c630f82cc27d2557c8ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a6f887fd6d428ff17b4294d1687c42c6f93b2bfd12c630f82cc27d2557c8ebc", kill_on_drop: false }`
[INFO] [stdout] 1a6f887fd6d428ff17b4294d1687c42c6f93b2bfd12c630f82cc27d2557c8ebc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e901aadab337d64cf33e35ae4d600561a5681ff07d0b0379013402229353b642
[INFO] running `Command { std: "docker" "start" "-a" "e901aadab337d64cf33e35ae4d600561a5681ff07d0b0379013402229353b642", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stdout] running 1 test
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stdout] 
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iosonism-77ac6148ec90c7ec)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/strcursor.rs (/opt/rustwide/target/debug/deps/strcursor-32f629a1383870db)
[INFO] [stdout] running 52 tests
[INFO] [stdout] test test_can_read ... ok
[INFO] [stderr]      Running tests/suggestion.rs (/opt/rustwide/target/debug/deps/suggestion-50560bae7bc78077)
[INFO] [stdout] test test_can_read_n ... ok
[INFO] [stdout] test test_expect__correct ... ok
[INFO] [stdout] test test_expect__incorrect ... ok
[INFO] [stdout] test test_expect__none ... ok
[INFO] [stdout] test test_get_read ... ok
[INFO] [stdout] test test_get_remaining ... ok
[INFO] [stdout] test test_get_remaining_len ... ok
[INFO] [stdout] test test_peek ... ok
[INFO] [stdout] test test_peek_n ... ok
[INFO] [stdout] test test_read_bool__correct ... ok
[INFO] [stdout] test test_read_bool__incorrect ... ok
[INFO] [stdout] test test_read_bool__none ... ok
[INFO] [stdout] test test_read_char ... ok
[INFO] [stdout] test test_read_float ... ok
[INFO] [stdout] test test_read_float__invalid ... ok
[INFO] [stdout] test test_read_float__negative ... ok
[INFO] [stdout] test test_read_float__none ... ok
[INFO] [stdout] test test_read_float__with_decimal ... ok
[INFO] [stdout] test test_read_float__with_remaining ... ok
[INFO] [stdout] test test_read_float__with_remaining_immediate ... ok
[INFO] [stdout] test test_read_integer__negative ... ok
[INFO] [stdout] test test_read_integer__invalid ... ok
[INFO] [stdout] test test_read_integer__none ... ok
[INFO] [stdout] test test_read_integer__with_remaining ... ok
[INFO] [stdout] test test_read_integer__with_remaining_immediate ... ok
[INFO] [stdout] test test_read_quoted_string ... ok
[INFO] [stdout] test test_read_quoted_string__double_inside_single ... ok
[INFO] [stdout] test test_read_quoted_string__empty ... ok
[INFO] [stdout] test test_read_quoted_string__empty_quoted ... ok
[INFO] [stdout] test test_read_quoted_string__empty_quoted_with_remaining ... ok
[INFO] [stdout] test test_read_quoted_string__invalid_escape ... ok
[INFO] [stdout] test test_read_quoted_string__invalid_quote_escape ... ok
[INFO] [stdout] test test_read_quoted_string__no_close ... ok
[INFO] [stdout] test test_read_quoted_string__no_open ... ok
[INFO] [stdout] test test_read_quoted_string__single ... ok
[INFO] [stdout] test test_read_quoted_string__single_inside_double ... ok
[INFO] [stdout] test test_read_quoted_string__with_escaped_quote ... ok
[INFO] [stdout] test test_read_quoted_string__with_escaped_escapes ... ok
[INFO] [stdout] test test_read_integer ... ok
[INFO] [stdout] test test_read_quoted_string__with_remaining ... ok
[INFO] [stdout] test test_read_quoted_string__with_immediate_remaining ... ok
[INFO] [stdout] test test_read_string__no_quotes ... ok
[INFO] [stdout] test test_read_string__double_quotes ... ok
[INFO] [stdout] test test_read_string__single_quotes ... ok
[INFO] [stdout] test test_read_unquoted_str__empty ... ok
[INFO] [stdout] test test_read_unquoted_str ... ok
[INFO] [stdout] test test_read_unquoted_str__empty_with_remaining ... ok
[INFO] [stdout] test test_skip ... ok
[INFO] [stdout] test test_skip_whitespace__empty ... ok
[INFO] [stdout] test test_skip_whitespace__mixed ... ok
[INFO] [stdout] test test_skip_whitespace__none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/suggestions.rs (/opt/rustwide/target/debug/deps/suggestions-56969bde72a3d579)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iosonism
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_apply__insertion_middle ... ok
[INFO] [stdout] test test_apply__replacement_end ... ok
[INFO] [stdout] test test_apply__insertion_end ... ok
[INFO] [stdout] test test_apply__insertion_start ... ok
[INFO] [stdout] test test_apply__replacement_everything ... ok
[INFO] [stdout] test test_apply__replacement_middle ... ok
[INFO] [stdout] test test_apply__replacement_start ... ok
[INFO] [stdout] test test_expand__left ... ok
[INFO] [stdout] test test_expand__both ... ok
[INFO] [stdout] test test_expand__replacement ... ok
[INFO] [stdout] test test_expand__right ... ok
[INFO] [stdout] test test_expand__unchanged ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_merge__empty ... ok
[INFO] [stdout] test test_merge__multiple ... ok
[INFO] [stdout] test test_merge__single ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/args.rs - args::ArgumentType (line 31) ... ok
[INFO] [stdout] test src/suggestion.rs - suggestion::Suggestion::expand (line 76) ... ok
[INFO] [stdout] test src/suggestion.rs - suggestion::Suggestion (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e901aadab337d64cf33e35ae4d600561a5681ff07d0b0379013402229353b642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e901aadab337d64cf33e35ae4d600561a5681ff07d0b0379013402229353b642", kill_on_drop: false }`
[INFO] [stdout] e901aadab337d64cf33e35ae4d600561a5681ff07d0b0379013402229353b642