[INFO] fetching crate tablefy 0.1.3...
[INFO] testing tablefy-0.1.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate tablefy 0.1.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate tablefy 0.1.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tablefy 0.1.3
[INFO] finished tweaking crates.io crate tablefy 0.1.3
[INFO] tweaked toml for crates.io crate tablefy 0.1.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17301243d30c4b407f73cd8f94c37f38f2f71b188030553f511fda5a38e38ff1
[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" "17301243d30c4b407f73cd8f94c37f38f2f71b188030553f511fda5a38e38ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17301243d30c4b407f73cd8f94c37f38f2f71b188030553f511fda5a38e38ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17301243d30c4b407f73cd8f94c37f38f2f71b188030553f511fda5a38e38ff1", kill_on_drop: false }`
[INFO] [stdout] 17301243d30c4b407f73cd8f94c37f38f2f71b188030553f511fda5a38e38ff1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27d2dc474af9849f769bdee71ea5250ad56b9b50c8bfd532f24ca5a6316e1345
[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" "27d2dc474af9849f769bdee71ea5250ad56b9b50c8bfd532f24ca5a6316e1345", kill_on_drop: false }`
[INFO] [stderr]    Compiling tablefy v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "27d2dc474af9849f769bdee71ea5250ad56b9b50c8bfd532f24ca5a6316e1345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27d2dc474af9849f769bdee71ea5250ad56b9b50c8bfd532f24ca5a6316e1345", kill_on_drop: false }`
[INFO] [stdout] 27d2dc474af9849f769bdee71ea5250ad56b9b50c8bfd532f24ca5a6316e1345
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16b787a6ae560ded1574096ce7552baf4bdd328eff51604772acb5e5bbc125c8
[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" "16b787a6ae560ded1574096ce7552baf4bdd328eff51604772acb5e5bbc125c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling tablefy v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `tablefy_derive`
[INFO] [stdout]  --> examples/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tablefy_derive::Tablefy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ use of undeclared crate or module `tablefy_derive`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Tablefy`
[INFO] [stdout]  --> examples/main.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Tablefy)]
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `header` in this scope
[INFO] [stdout]  --> examples/main.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 |     #[header(name = "Hmm... Nice Header")]
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `header` in this scope
[INFO] [stdout]   --> examples/main.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[header(name = "We Have Here!")]
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `header` in this scope
[INFO] [stdout]   --> examples/main.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 |     #[header(name = "Don't You Agree?")]
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Basic: Tablefy` is not satisfied
[INFO] [stdout]    --> examples/main.rs:40:37
[INFO] [stdout]     |
[INFO] [stdout] 40  |     let table = tablefy::into_table(&basic);
[INFO] [stdout]     |                                     ^^^^^^ the trait `Tablefy` is not implemented for `Basic`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:117:23
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn into_table<T : Tablefy> (data: &Vec<T>) -> Table {
[INFO] [stdout]     |                       ------- required by this bound in `into_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Basic: Tablefy` is not satisfied
[INFO] [stdout]    --> examples/main.rs:43:41
[INFO] [stdout]     |
[INFO] [stdout] 43  |     println!("{}", tablefy::into_string(&basic));
[INFO] [stdout]     |                                         ^^^^^^ the trait `Tablefy` is not implemented for `Basic`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:133:24
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub fn into_string<T : Tablefy> (data: &Vec<T>) -> String {
[INFO] [stdout]     |                        ------- required by this bound in `into_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tablefy::Tablefy`
[INFO] [stdout]  --> examples/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tablefy::Tablefy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tablefy`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "16b787a6ae560ded1574096ce7552baf4bdd328eff51604772acb5e5bbc125c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16b787a6ae560ded1574096ce7552baf4bdd328eff51604772acb5e5bbc125c8", kill_on_drop: false }`
[INFO] [stdout] 16b787a6ae560ded1574096ce7552baf4bdd328eff51604772acb5e5bbc125c8