[INFO] crate code-tokenizer 0.1.0 is already in cache
[INFO] testing code-tokenizer-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate code-tokenizer 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate code-tokenizer 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate code-tokenizer 0.1.0
[INFO] finished tweaking crates.io crate code-tokenizer 0.1.0
[INFO] tweaked toml for crates.io crate code-tokenizer 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e40199a893edc345ed876e7faf767303958ec01d6a538c6c9b7bef4afb4873d7
[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" "e40199a893edc345ed876e7faf767303958ec01d6a538c6c9b7bef4afb4873d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e40199a893edc345ed876e7faf767303958ec01d6a538c6c9b7bef4afb4873d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e40199a893edc345ed876e7faf767303958ec01d6a538c6c9b7bef4afb4873d7", kill_on_drop: false }`
[INFO] [stdout] e40199a893edc345ed876e7faf767303958ec01d6a538c6c9b7bef4afb4873d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 758ec09c640c5d0ad320216f2ec8a832da2dde1d85697661c2502c1a3c5f97cb
[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" "758ec09c640c5d0ad320216f2ec8a832da2dde1d85697661c2502c1a3c5f97cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling code-tokenizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "758ec09c640c5d0ad320216f2ec8a832da2dde1d85697661c2502c1a3c5f97cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "758ec09c640c5d0ad320216f2ec8a832da2dde1d85697661c2502c1a3c5f97cb", kill_on_drop: false }`
[INFO] [stdout] 758ec09c640c5d0ad320216f2ec8a832da2dde1d85697661c2502c1a3c5f97cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa1565440280fb14e70d5e17ad758151823ea1f5788edfce539212641d18d985
[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" "aa1565440280fb14e70d5e17ad758151823ea1f5788edfce539212641d18d985", kill_on_drop: false }`
[INFO] [stderr]    Compiling code-tokenizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "aa1565440280fb14e70d5e17ad758151823ea1f5788edfce539212641d18d985", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa1565440280fb14e70d5e17ad758151823ea1f5788edfce539212641d18d985", kill_on_drop: false }`
[INFO] [stdout] aa1565440280fb14e70d5e17ad758151823ea1f5788edfce539212641d18d985
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c527421184c5323617f1f6f20f77b44f915729e15df93eaee8a7b9f6e26fb209
[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" "c527421184c5323617f1f6f20f77b44f915729e15df93eaee8a7b9f6e26fb209", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/code_tokenizer-7edac88b9f5d3e7c
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests code-tokenizer
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - get_tokens (line 17) ... FAILED
[INFO] [stdout] test src/lib.rs - get_tokens (line 9) ... FAILED
[INFO] [stdout] test src/lib.rs - get_tokens (line 37) ... FAILED
[INFO] [stdout] test src/lib.rs - get_tokens (line 29) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - get_tokens (line 17) stdout ----
[INFO] [stdout] error: expected expression, found `+`
[INFO] [stdout]  --> src/lib.rs:20:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | +
[INFO] [stdout]   | ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - get_tokens (line 9) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `get_tokens` in this scope
[INFO] [stdout]  --> src/lib.rs:11:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | let tokens = get_tokens(String::from("0 +1+= 2\n6=== 7 \n"), operators.clone());
[INFO] [stdout]   |              ^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 | use code_tokenizer::get_tokens;
[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 E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - get_tokens (line 37) stdout ----
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `b`
[INFO] [stdout]  --> src/lib.rs:39:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | a
[INFO] [stdout]   |  - expected one of 8 possible tokens
[INFO] [stdout] 4 | b
[INFO] [stdout]   | ^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - get_tokens (line 29) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `get_tokens` in this scope
[INFO] [stdout]  --> src/lib.rs:31:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | let tokens = get_tokens(String::from("a b \"c d e\" f g"), operators.clone());
[INFO] [stdout]   |              ^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 | use code_tokenizer::get_tokens;
[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 E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - get_tokens (line 17)
[INFO] [stdout]     src/lib.rs - get_tokens (line 29)
[INFO] [stdout]     src/lib.rs - get_tokens (line 37)
[INFO] [stdout]     src/lib.rs - get_tokens (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "c527421184c5323617f1f6f20f77b44f915729e15df93eaee8a7b9f6e26fb209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c527421184c5323617f1f6f20f77b44f915729e15df93eaee8a7b9f6e26fb209", kill_on_drop: false }`
[INFO] [stdout] c527421184c5323617f1f6f20f77b44f915729e15df93eaee8a7b9f6e26fb209