[INFO] fetching crate shtring 0.1.0...
[INFO] testing shtring-0.1.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate shtring 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate shtring 0.1.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shtring 0.1.0
[INFO] finished tweaking crates.io crate shtring 0.1.0
[INFO] tweaked toml for crates.io crate shtring 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ceaa3f7fb142b59c70d7a8c7b78c3dd6ebf208d02b998408befa3ce2693c05a
[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" "0ceaa3f7fb142b59c70d7a8c7b78c3dd6ebf208d02b998408befa3ce2693c05a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ceaa3f7fb142b59c70d7a8c7b78c3dd6ebf208d02b998408befa3ce2693c05a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ceaa3f7fb142b59c70d7a8c7b78c3dd6ebf208d02b998408befa3ce2693c05a", kill_on_drop: false }`
[INFO] [stdout] 0ceaa3f7fb142b59c70d7a8c7b78c3dd6ebf208d02b998408befa3ce2693c05a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d95f77cc5c03bd70bdc6cefc820c9586421f3657258f61e062e7bf801deaf64
[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" "2d95f77cc5c03bd70bdc6cefc820c9586421f3657258f61e062e7bf801deaf64", 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] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling shtring v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.90s
[INFO] running `Command { std: "docker" "inspect" "2d95f77cc5c03bd70bdc6cefc820c9586421f3657258f61e062e7bf801deaf64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d95f77cc5c03bd70bdc6cefc820c9586421f3657258f61e062e7bf801deaf64", kill_on_drop: false }`
[INFO] [stdout] 2d95f77cc5c03bd70bdc6cefc820c9586421f3657258f61e062e7bf801deaf64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", 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] ea75ee4a4f7bc2dc02f94f6344976c088d308a7c718da4011e7e27bf568bb0bf
[INFO] running `Command { std: "docker" "start" "-a" "ea75ee4a4f7bc2dc02f94f6344976c088d308a7c718da4011e7e27bf568bb0bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling shtring v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "ea75ee4a4f7bc2dc02f94f6344976c088d308a7c718da4011e7e27bf568bb0bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea75ee4a4f7bc2dc02f94f6344976c088d308a7c718da4011e7e27bf568bb0bf", kill_on_drop: false }`
[INFO] [stdout] ea75ee4a4f7bc2dc02f94f6344976c088d308a7c718da4011e7e27bf568bb0bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 5e3a936c7618451bc0683a0a153d342f73fd513a9984826a2a5173b64ed56e37
[INFO] running `Command { std: "docker" "start" "-a" "5e3a936c7618451bc0683a0a153d342f73fd513a9984826a2a5173b64ed56e37", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/shtring-093f7a9a7908e049
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test lexer::tests::escape_token ... ok
[INFO] [stdout] test lexer::tests::single_whitespace_token ... ok
[INFO] [stdout] test lexer::tests::multiple_tokens ... ok
[INFO] [stdout] test parser::tests::escaped_quote ... ok
[INFO] [stdout] test parser::tests::mismatched_quote ... ok
[INFO] [stdout] test lexer::tests::word_token ... ok
[INFO] [stdout] test lexer::tests::unexpected_eoi ... ok
[INFO] [stdout] test parser::tests::multiple_words_with_escapes_and_quotes ... ok
[INFO] [stdout] test parser::tests::single_quoted_word ... ok
[INFO] [stdout] test tests::valid_split ... ok
[INFO] [stdout] test parser::tests::multiple_words ... ok
[INFO] [stdout] test tests::invalid_split_unexpected_token ... ok
[INFO] [stdout] test lexer::tests::double_quote_token ... ok
[INFO] [stdout] test lexer::tests::single_character_word_token ... ok
[INFO] [stdout] test parser::tests::single_word ... ok
[INFO] [stdout] test lexer::tests::multiple_whitespace_tokens ... ok
[INFO] [stdout] test parser::tests::unterminated_single_quote ... ok
[INFO] [stdout] test tests::invalid_split_unexpected_eoi ... ok
[INFO] [stdout] test lexer::tests::single_quote_token ... ok
[INFO] [stdout] test parser::tests::double_quoted_word ... ok
[INFO] [stdout] test parser::tests::escaped_quotes ... ok
[INFO] [stdout] test parser::tests::unterminated_double_quote ... ok
[INFO] [stdout] test parser::tests::unexpected_quote ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shtring
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/parser.rs - parser::Parser (line 12) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5e3a936c7618451bc0683a0a153d342f73fd513a9984826a2a5173b64ed56e37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e3a936c7618451bc0683a0a153d342f73fd513a9984826a2a5173b64ed56e37", kill_on_drop: false }`
[INFO] [stdout] 5e3a936c7618451bc0683a0a153d342f73fd513a9984826a2a5173b64ed56e37