[INFO] fetching crate synoptic 1.0.3...
[INFO] testing synoptic-1.0.3 against 1.54.0 for beta-1.55-1
[INFO] extracting crate synoptic 1.0.3 into /workspace/builds/worker-47/source
[INFO] validating manifest of crates.io crate synoptic 1.0.3 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate synoptic 1.0.3
[INFO] finished tweaking crates.io crate synoptic 1.0.3
[INFO] tweaked toml for crates.io crate synoptic 1.0.3 written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da653923e8e2f45218105ede35333ca65061789d764513da0b25f3d809248841
[INFO] running `Command { std: "docker" "start" "-a" "da653923e8e2f45218105ede35333ca65061789d764513da0b25f3d809248841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da653923e8e2f45218105ede35333ca65061789d764513da0b25f3d809248841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da653923e8e2f45218105ede35333ca65061789d764513da0b25f3d809248841", kill_on_drop: false }`
[INFO] [stdout] da653923e8e2f45218105ede35333ca65061789d764513da0b25f3d809248841
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e02f5e953597079ce6265272e2d46511d5912eb29ae21a62767a97c9f70107a9
[INFO] running `Command { std: "docker" "start" "-a" "e02f5e953597079ce6265272e2d46511d5912eb29ae21a62767a97c9f70107a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling synoptic v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.28s
[INFO] running `Command { std: "docker" "inspect" "e02f5e953597079ce6265272e2d46511d5912eb29ae21a62767a97c9f70107a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e02f5e953597079ce6265272e2d46511d5912eb29ae21a62767a97c9f70107a9", kill_on_drop: false }`
[INFO] [stdout] e02f5e953597079ce6265272e2d46511d5912eb29ae21a62767a97c9f70107a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0d42365b7f7bc65cdd27b99a37c50b67b73aacf141a06b552a7bea1439bd00b
[INFO] running `Command { std: "docker" "start" "-a" "a0d42365b7f7bc65cdd27b99a37c50b67b73aacf141a06b552a7bea1439bd00b", kill_on_drop: false }`
[INFO] [stderr]    Compiling synoptic v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "a0d42365b7f7bc65cdd27b99a37c50b67b73aacf141a06b552a7bea1439bd00b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0d42365b7f7bc65cdd27b99a37c50b67b73aacf141a06b552a7bea1439bd00b", kill_on_drop: false }`
[INFO] [stdout] a0d42365b7f7bc65cdd27b99a37c50b67b73aacf141a06b552a7bea1439bd00b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f3e11d5363fc2c10c216aac2fc33a54972f8eae9b504d1a5cc865f7ed84c680
[INFO] running `Command { std: "docker" "start" "-a" "5f3e11d5363fc2c10c216aac2fc33a54972f8eae9b504d1a5cc865f7ed84c680", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/synoptic-1653c9869ea55c09)
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-51b2d4173819acb1)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test trimming ... ok
[INFO] [stdout] test highlighter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests synoptic
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/highlighter.rs - highlighter::Highlighter::run (line 250) ... FAILED
[INFO] [stdout] test src/highlighter.rs - highlighter::Highlighter (line 9) ... FAILED
[INFO] [stdout] test src/highlighter.rs - highlighter::Highlighter::join (line 32) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 6) ... FAILED
[INFO] [stdout] test src/util.rs - util::trim (line 7) ... FAILED
[INFO] [stdout] test src/highlighter.rs - highlighter::Highlighter::run_line (line 122) ... FAILED
[INFO] [stdout] test src/highlighter.rs - highlighter::Highlighter::add (line 51) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/highlighter.rs - highlighter::Highlighter::run (line 250) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Highlighter`
[INFO] [stdout]  --> src/highlighter.rs:251:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut python = Highlighter::new();
[INFO] [stdout]   |                  ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use synoptic::Highlighter;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/highlighter.rs - highlighter::Highlighter (line 9) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Highlighter`
[INFO] [stdout]  --> src/highlighter.rs:10:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut h = Highlighter::new();
[INFO] [stdout]   |             ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use synoptic::Highlighter;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/highlighter.rs - highlighter::Highlighter::join (line 32) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Highlighter`
[INFO] [stdout]  --> src/highlighter.rs:33:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut python = Highlighter::new();
[INFO] [stdout]   |                  ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use synoptic::Highlighter;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 6) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `termion`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use termion::color;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `termion`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/util.rs - util::trim (line 7) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Highlighter`
[INFO] [stdout]  --> src/util.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut rust = Highlighter::new();
[INFO] [stdout]   |                ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use synoptic::Highlighter;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `trim` in this scope
[INFO] [stdout]  --> src/util.rs:11:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | trim(&result, 1); // <- This will return [Start("keyword"), Text("n"), End("keyword")]
[INFO] [stdout]   | ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 | use synoptic::trim;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/highlighter.rs - highlighter::Highlighter::run_line (line 122) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Highlighter`
[INFO] [stdout]  --> src/highlighter.rs:123:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut lua = Highlighter::new();
[INFO] [stdout]   |               ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use synoptic::Highlighter;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/highlighter.rs - highlighter::Highlighter::add (line 51) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Highlighter`
[INFO] [stdout]  --> src/highlighter.rs:52:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut python = Highlighter::new();
[INFO] [stdout]   |                  ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use synoptic::Highlighter;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/highlighter.rs - highlighter::Highlighter (line 9)
[INFO] [stdout]     src/highlighter.rs - highlighter::Highlighter::add (line 51)
[INFO] [stdout]     src/highlighter.rs - highlighter::Highlighter::join (line 32)
[INFO] [stdout]     src/highlighter.rs - highlighter::Highlighter::run (line 250)
[INFO] [stdout]     src/highlighter.rs - highlighter::Highlighter::run_line (line 122)
[INFO] [stdout]     src/lib.rs - (line 6)
[INFO] [stdout]     src/util.rs - util::trim (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "5f3e11d5363fc2c10c216aac2fc33a54972f8eae9b504d1a5cc865f7ed84c680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f3e11d5363fc2c10c216aac2fc33a54972f8eae9b504d1a5cc865f7ed84c680", kill_on_drop: false }`
[INFO] [stdout] 5f3e11d5363fc2c10c216aac2fc33a54972f8eae9b504d1a5cc865f7ed84c680
