[INFO] fetching crate iosonism 0.1.0...
[INFO] testing iosonism-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate iosonism 0.1.0 into /workspace/builds/worker-6-tc2/source
[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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate iosonism 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 364c2998be0ec2ce043e0653bea224d3e82b63fb17746cb03aa2368475b91d67
[INFO] running `Command { std: "docker" "start" "-a" "364c2998be0ec2ce043e0653bea224d3e82b63fb17746cb03aa2368475b91d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "364c2998be0ec2ce043e0653bea224d3e82b63fb17746cb03aa2368475b91d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "364c2998be0ec2ce043e0653bea224d3e82b63fb17746cb03aa2368475b91d67", kill_on_drop: false }`
[INFO] [stdout] 364c2998be0ec2ce043e0653bea224d3e82b63fb17746cb03aa2368475b91d67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82724e72874ad3c753a26657cae65a2a674a2c532a98fd14ac508d9de432c349
[INFO] running `Command { std: "docker" "start" "-a" "82724e72874ad3c753a26657cae65a2a674a2c532a98fd14ac508d9de432c349", 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` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "82724e72874ad3c753a26657cae65a2a674a2c532a98fd14ac508d9de432c349", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82724e72874ad3c753a26657cae65a2a674a2c532a98fd14ac508d9de432c349", kill_on_drop: false }`
[INFO] [stdout] 82724e72874ad3c753a26657cae65a2a674a2c532a98fd14ac508d9de432c349
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c077d4b707d110e11a5494390d6ba43d43514c9a40b2ee8bd67ecb188bc6bf82
[INFO] running `Command { std: "docker" "start" "-a" "c077d4b707d110e11a5494390d6ba43d43514c9a40b2ee8bd67ecb188bc6bf82", 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` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "c077d4b707d110e11a5494390d6ba43d43514c9a40b2ee8bd67ecb188bc6bf82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c077d4b707d110e11a5494390d6ba43d43514c9a40b2ee8bd67ecb188bc6bf82", kill_on_drop: false }`
[INFO] [stdout] c077d4b707d110e11a5494390d6ba43d43514c9a40b2ee8bd67ecb188bc6bf82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aae44fdaa4b519b429b87c01e078cb73cd590de6c86300fabe44fb3720e29add
[INFO] running `Command { std: "docker" "start" "-a" "aae44fdaa4b519b429b87c01e078cb73cd590de6c86300fabe44fb3720e29add", 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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iosonism-767d6b95bc7338f2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/strcursor.rs (/opt/rustwide/target/debug/deps/strcursor-cd43633d4d6ce9c1)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test test_can_read ... ok
[INFO] [stdout] test test_expect__correct ... ok
[INFO] [stdout] test test_can_read_n ... ok
[INFO] [stdout] test test_get_read ... ok
[INFO] [stdout] test test_get_remaining_len ... ok
[INFO] [stdout] test test_peek ... ok
[INFO] [stdout] test test_expect__incorrect ... 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_get_remaining ... 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 ... ok
[INFO] [stdout] test test_read_integer__invalid ... ok
[INFO] [stdout] test test_read_integer__negative ... ok
[INFO] [stdout] test test_expect__none ... 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_escapes ... ok
[INFO] [stdout] test test_read_quoted_string__with_escaped_quote ... ok
[INFO] [stdout] test test_read_quoted_string__with_immediate_remaining ... ok
[INFO] [stdout] test test_read_quoted_string__with_remaining ... ok
[INFO] [stdout] test test_read_string__no_quotes ... ok
[INFO] [stdout] test test_read_unquoted_str ... 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__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] test test_read_string__double_quotes ... 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/suggestion.rs (/opt/rustwide/target/debug/deps/suggestion-0699bbc32a5db37c)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_apply__insertion_end ... ok
[INFO] [stdout] test test_apply__insertion_middle ... ok
[INFO] [stdout] test test_apply__insertion_start ... ok
[INFO] [stdout] test test_apply__replacement_end ... 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__right ... ok
[INFO] [stdout] test test_expand__unchanged ... ok
[INFO] [stdout] test test_expand__both ... ok
[INFO] [stdout] test test_expand__replacement ... 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] [stderr]      Running tests/suggestions.rs (/opt/rustwide/target/debug/deps/suggestions-ce0f898ec7a60f2e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_merge__empty ... ok
[INFO] [stdout] test test_merge__single ... ok
[INFO] [stdout] test test_merge__multiple ... 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] [stderr]    Doc-tests iosonism
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/suggestion.rs - suggestion::Suggestion::expand (line 76) ... ok
[INFO] [stdout] test src/args.rs - args::ArgumentType (line 31) ... 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 0.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aae44fdaa4b519b429b87c01e078cb73cd590de6c86300fabe44fb3720e29add", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aae44fdaa4b519b429b87c01e078cb73cd590de6c86300fabe44fb3720e29add", kill_on_drop: false }`
[INFO] [stdout] aae44fdaa4b519b429b87c01e078cb73cd590de6c86300fabe44fb3720e29add