[INFO] fetching crate shellac-codec 0.2.0...
[INFO] testing shellac-codec-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate shellac-codec 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate shellac-codec 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shellac-codec 0.2.0
[INFO] finished tweaking crates.io crate shellac-codec 0.2.0
[INFO] tweaked toml for crates.io crate shellac-codec 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93b87561cb6dfabc5daf52fa39a219b8b82045923ca9f960d01614777822b5b0
[INFO] running `Command { std: "docker" "start" "-a" "93b87561cb6dfabc5daf52fa39a219b8b82045923ca9f960d01614777822b5b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93b87561cb6dfabc5daf52fa39a219b8b82045923ca9f960d01614777822b5b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93b87561cb6dfabc5daf52fa39a219b8b82045923ca9f960d01614777822b5b0", kill_on_drop: false }`
[INFO] [stdout] 93b87561cb6dfabc5daf52fa39a219b8b82045923ca9f960d01614777822b5b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 104d84be68272d837052a5e91849c4d8f68eca2c6f897a380dda0169705ec374
[INFO] running `Command { std: "docker" "start" "-a" "104d84be68272d837052a5e91849c4d8f68eca2c6f897a380dda0169705ec374", kill_on_drop: false }`
[INFO] [stderr]    Compiling capnp v0.10.3
[INFO] [stderr]    Compiling capnpc v0.10.2
[INFO] [stderr]    Compiling shellac-codec v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.24s
[INFO] running `Command { std: "docker" "inspect" "104d84be68272d837052a5e91849c4d8f68eca2c6f897a380dda0169705ec374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "104d84be68272d837052a5e91849c4d8f68eca2c6f897a380dda0169705ec374", kill_on_drop: false }`
[INFO] [stdout] 104d84be68272d837052a5e91849c4d8f68eca2c6f897a380dda0169705ec374
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b678c7e9daa09460ff12b5ec33ed984c7e099634b551546bb9aa696153903d9
[INFO] running `Command { std: "docker" "start" "-a" "2b678c7e9daa09460ff12b5ec33ed984c7e099634b551546bb9aa696153903d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling shellac-codec v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "2b678c7e9daa09460ff12b5ec33ed984c7e099634b551546bb9aa696153903d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b678c7e9daa09460ff12b5ec33ed984c7e099634b551546bb9aa696153903d9", kill_on_drop: false }`
[INFO] [stdout] 2b678c7e9daa09460ff12b5ec33ed984c7e099634b551546bb9aa696153903d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8538a75e36164f5a8902ed857a09c141e999ddbb29f3d79bd25d8d673e119524
[INFO] running `Command { std: "docker" "start" "-a" "8538a75e36164f5a8902ed857a09c141e999ddbb29f3d79bd25d8d673e119524", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shellac_codec-bc95fbd3a2bd47db)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests shellac-codec
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - read_reply (line 142) ... FAILED
[INFO] [stdout] test src/lib.rs - write_request (line 166) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - read_reply (line 142) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `shellac`
[INFO] [stdout]  --> src/lib.rs:145:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | shellac::read_reply::<_, _, shellac::Error, _>(&mut BufReader::new(io::stdin()), |suggestions| {
[INFO] [stdout]   | ^^^^^^^ use of undeclared crate or module `shellac`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `shellac`
[INFO] [stdout]  --> src/lib.rs:145:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | shellac::read_reply::<_, _, shellac::Error, _>(&mut BufReader::new(io::stdin()), |suggestions| {
[INFO] [stdout]   |                             ^^^^^^^ use of undeclared crate or module `shellac`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[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 - write_request (line 166) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `shellac`
[INFO] [stdout]  --> src/lib.rs:168:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use shellac::AutocompRequest;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `shellac`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `shellac`
[INFO] [stdout]  --> src/lib.rs:170:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | shellac::write_request(
[INFO] [stdout]   | ^^^^^^^ use of undeclared crate or module `shellac`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - read_reply (line 142)
[INFO] [stdout]     src/lib.rs - write_request (line 166)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "8538a75e36164f5a8902ed857a09c141e999ddbb29f3d79bd25d8d673e119524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8538a75e36164f5a8902ed857a09c141e999ddbb29f3d79bd25d8d673e119524", kill_on_drop: false }`
[INFO] [stdout] 8538a75e36164f5a8902ed857a09c141e999ddbb29f3d79bd25d8d673e119524