[INFO] fetching crate quoted-string 0.6.1...
[INFO] testing quoted-string-0.6.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate quoted-string 0.6.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate quoted-string 0.6.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate quoted-string 0.6.1
[INFO] finished tweaking crates.io crate quoted-string 0.6.1
[INFO] tweaked toml for crates.io crate quoted-string 0.6.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3b42f6458640b3b7852885be8b3e20d1cc511c94b5fb7fdf35dd90bb00db1a8c
[INFO] running `Command { std: "docker" "start" "-a" "3b42f6458640b3b7852885be8b3e20d1cc511c94b5fb7fdf35dd90bb00db1a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b42f6458640b3b7852885be8b3e20d1cc511c94b5fb7fdf35dd90bb00db1a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b42f6458640b3b7852885be8b3e20d1cc511c94b5fb7fdf35dd90bb00db1a8c", kill_on_drop: false }`
[INFO] [stdout] 3b42f6458640b3b7852885be8b3e20d1cc511c94b5fb7fdf35dd90bb00db1a8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed0894b6446f1ba8d2d61e3f25823416f81564827314e51fd6350d1c045502f3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ed0894b6446f1ba8d2d61e3f25823416f81564827314e51fd6350d1c045502f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling quoted-string v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/test_utils.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 123 |             b'a'...b'z' => {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[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:47:29
[INFO] [stdout]    |
[INFO] [stdout] 47 |         fter.write_str(self.description())
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "ed0894b6446f1ba8d2d61e3f25823416f81564827314e51fd6350d1c045502f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed0894b6446f1ba8d2d61e3f25823416f81564827314e51fd6350d1c045502f3", kill_on_drop: false }`
[INFO] [stdout] ed0894b6446f1ba8d2d61e3f25823416f81564827314e51fd6350d1c045502f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43e315d9cde8923c0d3af2667999106dafbf64f48bed5dca0eab3240d720c53d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "43e315d9cde8923c0d3af2667999106dafbf64f48bed5dca0eab3240d720c53d", kill_on_drop: false }`
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/test_utils.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 123 |             b'a'...b'z' => {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quoted-string v0.6.1 (/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:47:29
[INFO] [stdout]    |
[INFO] [stdout] 47 |         fter.write_str(self.description())
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/test_utils.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 123 |             b'a'...b'z' => {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[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:47:29
[INFO] [stdout]    |
[INFO] [stdout] 47 |         fter.write_str(self.description())
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "43e315d9cde8923c0d3af2667999106dafbf64f48bed5dca0eab3240d720c53d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43e315d9cde8923c0d3af2667999106dafbf64f48bed5dca0eab3240d720c53d", kill_on_drop: false }`
[INFO] [stdout] 43e315d9cde8923c0d3af2667999106dafbf64f48bed5dca0eab3240d720c53d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e6ddb6e49ecf6b66ce158c7c4b9214bd37132920897516a3661d623ade094c8f
[INFO] running `Command { std: "docker" "start" "-a" "e6ddb6e49ecf6b66ce158c7c4b9214bd37132920897516a3661d623ade094c8f", kill_on_drop: false }`
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/test_utils.rs:123:17
[INFO] [stderr]     |
[INFO] [stderr] 123 |             b'a'...b'z' => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:47:29
[INFO] [stderr]    |
[INFO] [stderr] 47 |         fter.write_str(self.description())
[INFO] [stderr]    |                             ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/test_utils.rs:123:17
[INFO] [stderr]     |
[INFO] [stderr] 123 |             b'a'...b'z' => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:47:29
[INFO] [stderr]    |
[INFO] [stderr] 47 |         fter.write_str(self.description())
[INFO] [stderr]    |                             ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/quoted_string-505cf5b5cf0abae0
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test parse::test::parse::reject_missing_quoted ... ok
[INFO] [stdout] test parse::test::parse::reject_tailing_escape ... ok
[INFO] [stdout] test iter::test::ascii_case_insensitive_eq ... ok
[INFO] [stdout] test iter::test::missing_double_quoted ... ok
[INFO] [stdout] test iter::test::with_quoted_pair ... ok
[INFO] [stdout] test iter::test::quoted ... ok
[INFO] [stdout] test iter::test::unnecessary_quoted ... ok
[INFO] [stdout] test parse::test::parse::parse_with_quoted_pairs ... ok
[INFO] [stdout] test parse::test::parse::parse_with_tail ... ok
[INFO] [stdout] test parse::test::parse::empty_string_does_not_panic ... ok
[INFO] [stdout] test parse::test::parse::parse_simple ... ok
[INFO] [stdout] test iter::test::strip_non_semantic_ws ... ok
[INFO] [stdout] test parse::test::parse::reject_missing_closing_dquotes ... ok
[INFO] [stdout] test parse::test::validate::reject_invalid_quoted_string ... ok
[INFO] [stdout] test parse::test::parse::reject_unquoted_quotable ... ok
[INFO] [stdout] test quote::test::quote_if_needed_state ... ok
[INFO] [stdout] test parse::test::parse::parse_with_unnecessary_quoted_pairs ... ok
[INFO] [stdout] test quote::test::quote_if_needed_needed_because_end ... ok
[INFO] [stdout] test quote::test::quote_if_needed_unneeded ... ok
[INFO] [stdout] test quote::test::quote_if_needed_empty_value ... ok
[INFO] [stdout] test quote::test::quote_if_needed_needed_because_state ... ok
[INFO] [stdout] test parse::test::validate::accept_valid_quoted_string ... ok
[INFO] [stdout] test quote::test::quote_if_needed_needed_because_char ... ok
[INFO] [stdout] test quote::test::quote_simple ... ok
[INFO] [stdout] test unquote::test::strip_quotes::empty_quoted_string ... ok
[INFO] [stdout] test unquote::test::strip_quotes::empty_string ... ok
[INFO] [stdout] test unquote::test::to_content::no_quotes ... ok
[INFO] [stdout] test unquote::test::to_content::tailing_escape ... ok
[INFO] [stdout] test unquote::test::to_content::custom_state_in_parsing_impl_is_used ... ok
[INFO] [stdout] test unquote::test::to_content::strip_non_semantic_ws ... ok
[INFO] [stdout] test unquote::test::to_content::empty ... ok
[INFO] [stdout] test unquote::test::strip_quotes::missing_quotes ... ok
[INFO] [stdout] test unquote::test::to_content::missing_escape ... ok
[INFO] [stdout] test unquote::test::to_content::quoted_but_no_quoted_pair ... ok
[INFO] [stdout] test quote::test::quote_unquotable ... ok
[INFO] [stdout] test parse::test::validate::reject_quoted_string_shorter_than_input ... ok
[INFO] [stdout] test unquote::test::to_content::unnecessary_quoted ... ok
[INFO] [stdout] test unquote::test::to_content::with_multiple_quoted_pairs ... ok
[INFO] [stdout] test unquote::test::to_content::with_quoted_pair ... ok
[INFO] [stdout] test unquote::test::strip_quotes::simple_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests quoted-string
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/test_utils.rs:123:17
[INFO] [stderr]     |
[INFO] [stderr] 123 |             b'a'...b'z' => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/parse.rs - parse::validate (line 10) ... ok
[INFO] [stdout] test src/quote.rs - quote::quote (line 23) ... ok
[INFO] [stdout] test src/unquote.rs - unquote::strip_dquotes (line 80) ... ok
[INFO] [stdout] test src/quote.rs - quote::quote_if_needed (line 82) ... ok
[INFO] [stdout] test src/iter.rs - iter::ContentChars (line 45) ... ok
[INFO] [stdout] test src/parse.rs - parse::parse (line 46) ... ok
[INFO] [stdout] test src/unquote.rs - unquote::to_content (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e6ddb6e49ecf6b66ce158c7c4b9214bd37132920897516a3661d623ade094c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6ddb6e49ecf6b66ce158c7c4b9214bd37132920897516a3661d623ade094c8f", kill_on_drop: false }`
[INFO] [stdout] e6ddb6e49ecf6b66ce158c7c4b9214bd37132920897516a3661d623ade094c8f