[INFO] fetching crate constduck 0.1.0...
[INFO] checking constduck-0.1.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate constduck 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate constduck 0.1.0
[INFO] finished tweaking crates.io crate constduck 0.1.0
[INFO] tweaked toml for crates.io crate constduck 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate constduck 0.1.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate constduck 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7542bedaccd957b0279cd3df13b95c9ea5e2c5d38feb3dadd9cffefacbccca13
[INFO] running `Command { std: "docker" "start" "-a" "7542bedaccd957b0279cd3df13b95c9ea5e2c5d38feb3dadd9cffefacbccca13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7542bedaccd957b0279cd3df13b95c9ea5e2c5d38feb3dadd9cffefacbccca13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7542bedaccd957b0279cd3df13b95c9ea5e2c5d38feb3dadd9cffefacbccca13", kill_on_drop: false }`
[INFO] [stdout] 7542bedaccd957b0279cd3df13b95c9ea5e2c5d38feb3dadd9cffefacbccca13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6d0de6d3ccc9f0dcc16d432e38dc8fabda23d4fcf63aee6177228a3ed7f0c5a
[INFO] running `Command { std: "docker" "start" "-a" "a6d0de6d3ccc9f0dcc16d432e38dc8fabda23d4fcf63aee6177228a3ed7f0c5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling constduck-procmacro v0.1.0
[INFO] [stderr]     Checking constduck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0741]: `&'static str` can't be used as a const parameter type
[INFO] [stdout]    --> src/lib.rs:120:38
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub struct FieldListCons<const HEAD: &'static str, T: FieldList>(T);
[INFO] [stdout]     |                                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `&'static str` can't be used as a const parameter type
[INFO] [stdout]    --> src/lib.rs:125:18
[INFO] [stdout]     |
[INFO] [stdout] 125 | impl<const HEAD: &'static str, T: FieldList> FieldList for FieldListCons<HEAD, T> {}
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `&'static str` can't be used as a const parameter type
[INFO] [stdout]    --> src/lib.rs:130:29
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub trait Field<const NAME: &'static str> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `&'static str` can't be used as a const parameter type
[INFO] [stdout]    --> src/lib.rs:140:33
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub trait WithField<const NAME: &'static str> {
[INFO] [stdout]     |                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `&'static str` can't be used as a const parameter type
[INFO] [stdout]    --> src/lib.rs:120:38
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub struct FieldListCons<const HEAD: &'static str, T: FieldList>(T);
[INFO] [stdout]     |                                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `&'static str` can't be used as a const parameter type
[INFO] [stdout]    --> src/lib.rs:125:18
[INFO] [stdout]     |
[INFO] [stdout] 125 | impl<const HEAD: &'static str, T: FieldList> FieldList for FieldListCons<HEAD, T> {}
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `&'static str` can't be used as a const parameter type
[INFO] [stdout]    --> src/lib.rs:130:29
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub trait Field<const NAME: &'static str> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `&'static str` can't be used as a const parameter type
[INFO] [stdout]    --> src/lib.rs:140:33
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub trait WithField<const NAME: &'static str> {
[INFO] [stdout]     |                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0741`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0741`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `constduck` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `constduck` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "a6d0de6d3ccc9f0dcc16d432e38dc8fabda23d4fcf63aee6177228a3ed7f0c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d0de6d3ccc9f0dcc16d432e38dc8fabda23d4fcf63aee6177228a3ed7f0c5a", kill_on_drop: false }`
[INFO] [stdout] a6d0de6d3ccc9f0dcc16d432e38dc8fabda23d4fcf63aee6177228a3ed7f0c5a