[INFO] fetching crate parity-scale-codec-derive 3.6.12...
[INFO] testing parity-scale-codec-derive-3.6.12 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate parity-scale-codec-derive 3.6.12 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate parity-scale-codec-derive 3.6.12 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parity-scale-codec-derive 3.6.12
[INFO] finished tweaking crates.io crate parity-scale-codec-derive 3.6.12
[INFO] tweaked toml for crates.io crate parity-scale-codec-derive 3.6.12 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] [stderr]       Adding toml_edit v0.21.1 (latest: v0.22.13)
[INFO] [stderr]       Adding winnow v0.5.40 (latest: v0.6.8)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aaab5add885f3f91cb9325fc849081090a57d401d0022d03cb0daefc1086c137
[INFO] running `Command { std: "docker" "start" "-a" "aaab5add885f3f91cb9325fc849081090a57d401d0022d03cb0daefc1086c137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aaab5add885f3f91cb9325fc849081090a57d401d0022d03cb0daefc1086c137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaab5add885f3f91cb9325fc849081090a57d401d0022d03cb0daefc1086c137", kill_on_drop: false }`
[INFO] [stdout] aaab5add885f3f91cb9325fc849081090a57d401d0022d03cb0daefc1086c137
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a39f4a37fbcdd4a9ee8b5d84cfbc38e3579325685d9a30c7d4aa13a90ca7505f
[INFO] running `Command { std: "docker" "start" "-a" "a39f4a37fbcdd4a9ee8b5d84cfbc38e3579325685d9a30c7d4aa13a90ca7505f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.6.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/encode.rs:106:7
[INFO] [stdout]     |
[INFO] [stdout] 106 |     Skip(&'a Field),
[INFO] [stdout]     |     ---- ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 106 |     Skip(()),
[INFO] [stdout]     |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.62s
[INFO] running `Command { std: "docker" "inspect" "a39f4a37fbcdd4a9ee8b5d84cfbc38e3579325685d9a30c7d4aa13a90ca7505f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a39f4a37fbcdd4a9ee8b5d84cfbc38e3579325685d9a30c7d4aa13a90ca7505f", kill_on_drop: false }`
[INFO] [stdout] a39f4a37fbcdd4a9ee8b5d84cfbc38e3579325685d9a30c7d4aa13a90ca7505f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e584bbcee0265add10de6fae36e5a68405798eeb0ada0b20a2d452d8e20d545e
[INFO] running `Command { std: "docker" "start" "-a" "e584bbcee0265add10de6fae36e5a68405798eeb0ada0b20a2d452d8e20d545e", kill_on_drop: false }`
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.6.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/encode.rs:106:7
[INFO] [stdout]     |
[INFO] [stdout] 106 |     Skip(&'a Field),
[INFO] [stdout]     |     ---- ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 106 |     Skip(()),
[INFO] [stdout]     |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/encode.rs:106:7
[INFO] [stdout]     |
[INFO] [stdout] 106 |     Skip(&'a Field),
[INFO] [stdout]     |     ---- ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 106 |     Skip(()),
[INFO] [stdout]     |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "e584bbcee0265add10de6fae36e5a68405798eeb0ada0b20a2d452d8e20d545e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e584bbcee0265add10de6fae36e5a68405798eeb0ada0b20a2d452d8e20d545e", kill_on_drop: false }`
[INFO] [stdout] e584bbcee0265add10de6fae36e5a68405798eeb0ada0b20a2d452d8e20d545e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2cb12a4e4dbb5683ad40223c081a80fdd82a84a1d017f7fc54e48da79f655add
[INFO] running `Command { std: "docker" "start" "-a" "2cb12a4e4dbb5683ad40223c081a80fdd82a84a1d017f7fc54e48da79f655add", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/encode.rs:106:7
[INFO] [stderr]     |
[INFO] [stderr] 106 |     Skip(&'a Field),
[INFO] [stderr]     |     ---- ^^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 106 |     Skip(()),
[INFO] [stderr]     |          ~~
[INFO] [stderr] 
[INFO] [stderr] warning: `parity-scale-codec-derive` (lib) generated 1 warning
[INFO] [stderr] warning: `parity-scale-codec-derive` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parity_scale_codec_derive-9542bf121f9e2dbc)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parity_scale_codec_derive
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - compact_as_derive (line 254) ... FAILED
[INFO] [stdout] test src/lib.rs - encode_derive (line 76) ... FAILED
[INFO] [stdout] test src/lib.rs - encode_derive (line 106) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - compact_as_derive (line 254) stdout ----
[INFO] [stdout] error: Could not find `parity-scale-codec` in `dependencies` or `dev-dependencies` in `/opt/rustwide/workdir/Cargo.toml`!
[INFO] [stdout]  --> src/lib.rs:259:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(CompactAs)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `CompactAs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `parity_scale_codec`
[INFO] [stdout]  --> src/lib.rs:257:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use parity_scale_codec::{Encode, HasCompact};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `parity_scale_codec`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - encode_derive (line 76) stdout ----
[INFO] [stdout] error: Could not find `parity-scale-codec` in `dependencies` or `dev-dependencies` in `/opt/rustwide/workdir/Cargo.toml`!
[INFO] [stdout]  --> src/lib.rs:80:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Encode)]
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Encode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `parity_scale_codec`
[INFO] [stdout]  --> src/lib.rs:79:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use parity_scale_codec::{Encode as _, HasCompact};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `parity_scale_codec`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - encode_derive (line 106) stdout ----
[INFO] [stdout] error: Could not find `parity-scale-codec` in `dependencies` or `dev-dependencies` in `/opt/rustwide/workdir/Cargo.toml`!
[INFO] [stdout]  --> src/lib.rs:110:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Encode)]
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Encode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `parity_scale_codec`
[INFO] [stdout]  --> src/lib.rs:109:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use parity_scale_codec::Encode as _;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `parity_scale_codec`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `encode` found for enum `EnumType` in the current scope
[INFO] [stdout]   --> src/lib.rs:120:24
[INFO] [stdout]    |
[INFO] [stdout] 8  | enum EnumType {
[INFO] [stdout]    | ------------- method `encode` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 | assert_eq!(EnumType::A.encode(), vec![15]);
[INFO] [stdout]    |                        ^^^^^^ method not found in `EnumType`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `encode` found for enum `EnumType` in the current scope
[INFO] [stdout]   --> src/lib.rs:121:24
[INFO] [stdout]    |
[INFO] [stdout] 8  | enum EnumType {
[INFO] [stdout]    | ------------- method `encode` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 18 | assert_eq!(EnumType::B.encode(), vec![]);
[INFO] [stdout]    |                        ^^^^^^ method not found in `EnumType`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `encode` found for enum `EnumType` in the current scope
[INFO] [stdout]   --> src/lib.rs:122:24
[INFO] [stdout]    |
[INFO] [stdout] 8  | enum EnumType {
[INFO] [stdout]    | ------------- method `encode` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 19 | assert_eq!(EnumType::C.encode(), vec![3]);
[INFO] [stdout]    |                        ^^^^^^ method not found in `EnumType`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `encode` found for enum `EnumType` in the current scope
[INFO] [stdout]   --> src/lib.rs:123:24
[INFO] [stdout]    |
[INFO] [stdout] 8  | enum EnumType {
[INFO] [stdout]    | ------------- method `encode` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 20 | assert_eq!(EnumType::D.encode(), vec![2]);
[INFO] [stdout]    |                        ^^^^^^ method not found in `EnumType`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[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 - compact_as_derive (line 254)
[INFO] [stdout]     src/lib.rs - encode_derive (line 106)
[INFO] [stdout]     src/lib.rs - encode_derive (line 76)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2cb12a4e4dbb5683ad40223c081a80fdd82a84a1d017f7fc54e48da79f655add", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cb12a4e4dbb5683ad40223c081a80fdd82a84a1d017f7fc54e48da79f655add", kill_on_drop: false }`
[INFO] [stdout] 2cb12a4e4dbb5683ad40223c081a80fdd82a84a1d017f7fc54e48da79f655add
