[INFO] fetching crate cast_wd 0.0.5...
[INFO] testing cast_wd-0.0.5 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cast_wd 0.0.5 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate cast_wd 0.0.5 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 cast_wd 0.0.5
[INFO] finished tweaking crates.io crate cast_wd 0.0.5
[INFO] tweaked toml for crates.io crate cast_wd 0.0.5 written to /workspace/builds/worker-13/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] 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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 7ff193bb46410810847db4f60ecf4c312916c9ac07bbb80a204cb372556af38d
[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" "7ff193bb46410810847db4f60ecf4c312916c9ac07bbb80a204cb372556af38d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ff193bb46410810847db4f60ecf4c312916c9ac07bbb80a204cb372556af38d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ff193bb46410810847db4f60ecf4c312916c9ac07bbb80a204cb372556af38d", kill_on_drop: false }`
[INFO] [stdout] 7ff193bb46410810847db4f60ecf4c312916c9ac07bbb80a204cb372556af38d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] ce041ebb2d4355149f48ee75d462974c72ab0cb79f144288cd24cea897803127
[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" "ce041ebb2d4355149f48ee75d462974c72ab0cb79f144288cd24cea897803127", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cast_wd v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "ce041ebb2d4355149f48ee75d462974c72ab0cb79f144288cd24cea897803127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce041ebb2d4355149f48ee75d462974c72ab0cb79f144288cd24cea897803127", kill_on_drop: false }`
[INFO] [stdout] ce041ebb2d4355149f48ee75d462974c72ab0cb79f144288cd24cea897803127
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 84cfa5594dd99fc8f02f0e813491a034b4c530f2868b65fd1400ad00bcc5bc18
[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" "84cfa5594dd99fc8f02f0e813491a034b4c530f2868b65fd1400ad00bcc5bc18", kill_on_drop: false }`
[INFO] [stderr]    Compiling cast_wd v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "84cfa5594dd99fc8f02f0e813491a034b4c530f2868b65fd1400ad00bcc5bc18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84cfa5594dd99fc8f02f0e813491a034b4c530f2868b65fd1400ad00bcc5bc18", kill_on_drop: false }`
[INFO] [stdout] 84cfa5594dd99fc8f02f0e813491a034b4c530f2868b65fd1400ad00bcc5bc18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 18fd4b90d90786b3eb978d1ce3c90ec2d8318e63a0886a75c5b45cadfa008c84
[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" "18fd4b90d90786b3eb978d1ce3c90ec2d8318e63a0886a75c5b45cadfa008c84", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cast_wd-15116a7f24a69723)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests cast_wd
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/bytes.rs - bytes (line 13) ... FAILED
[INFO] [stdout] test src/bytes.rs - bytes::bytes (line 29) ... FAILED
[INFO] [stdout] test src/string.rs - string (line 17) ... FAILED
[INFO] [stdout] test src/string.rs - string::to_string (line 32) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/bytes.rs - bytes (line 13) stdout ----
[INFO] [stdout] error: cannot find macro `bytes` in this scope
[INFO] [stdout]  --> src/bytes.rs:15:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | let a = bytes!(s);
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           cast_wd::bytes
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bytes.rs - bytes::bytes (line 29) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `bytes` in this scope
[INFO] [stdout]  --> src/bytes.rs:31:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | let a = bytes(s);
[INFO] [stdout]   |         ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cast_wd::bytes::bytes;
[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/string.rs - string (line 17) stdout ----
[INFO] [stdout] error: cannot find macro `to_string` in this scope
[INFO] [stdout]  --> src/string.rs:18:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | let a = to_string!(32);
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/string.rs - string::to_string (line 32) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `to_string` in this scope
[INFO] [stdout]  --> src/string.rs:33:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | let a = to_string(32);
[INFO] [stdout]   |         ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cast_wd::string::to_string;
[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/bytes.rs - bytes (line 13)
[INFO] [stdout]     src/bytes.rs - bytes::bytes (line 29)
[INFO] [stdout]     src/string.rs - string (line 17)
[INFO] [stdout]     src/string.rs - string::to_string (line 32)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "18fd4b90d90786b3eb978d1ce3c90ec2d8318e63a0886a75c5b45cadfa008c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18fd4b90d90786b3eb978d1ce3c90ec2d8318e63a0886a75c5b45cadfa008c84", kill_on_drop: false }`
[INFO] [stdout] 18fd4b90d90786b3eb978d1ce3c90ec2d8318e63a0886a75c5b45cadfa008c84