[INFO] fetching crate transmog-pot 0.3.0... [INFO] checking transmog-pot-0.3.0 against master#f9515fdd5aa132e27d9b580a35b27f4b453251c1 for pr-125923 [INFO] extracting crate transmog-pot 0.3.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate transmog-pot 0.3.0 on toolchain f9515fdd5aa132e27d9b580a35b27f4b453251c1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9515fdd5aa132e27d9b580a35b27f4b453251c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate transmog-pot 0.3.0 [INFO] finished tweaking crates.io crate transmog-pot 0.3.0 [INFO] tweaked toml for crates.io crate transmog-pot 0.3.0 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" "+f9515fdd5aa132e27d9b580a35b27f4b453251c1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking transmog-pot-0.3.0 against try#71235522a9cf955f6b7ff56c0bfb2651ecd0180b for pr-125923 [INFO] extracting crate transmog-pot 0.3.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate transmog-pot 0.3.0 on toolchain 71235522a9cf955f6b7ff56c0bfb2651ecd0180b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+71235522a9cf955f6b7ff56c0bfb2651ecd0180b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate transmog-pot 0.3.0 [INFO] finished tweaking crates.io crate transmog-pot 0.3.0 [INFO] tweaked toml for crates.io crate transmog-pot 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+71235522a9cf955f6b7ff56c0bfb2651ecd0180b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking transmog-pot-0.3.0 against try#71235522a9cf955f6b7ff56c0bfb2651ecd0180b for pr-125923 [INFO] extracting crate transmog-pot 0.3.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate transmog-pot 0.3.0 on toolchain 71235522a9cf955f6b7ff56c0bfb2651ecd0180b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+71235522a9cf955f6b7ff56c0bfb2651ecd0180b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate transmog-pot 0.3.0 [INFO] finished tweaking crates.io crate transmog-pot 0.3.0 [INFO] tweaked toml for crates.io crate transmog-pot 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+71235522a9cf955f6b7ff56c0bfb2651ecd0180b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking transmog-pot-0.3.0 against try#71235522a9cf955f6b7ff56c0bfb2651ecd0180b for pr-125923 [INFO] extracting crate transmog-pot 0.3.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate transmog-pot 0.3.0 on toolchain 71235522a9cf955f6b7ff56c0bfb2651ecd0180b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+71235522a9cf955f6b7ff56c0bfb2651ecd0180b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate transmog-pot 0.3.0 [INFO] finished tweaking crates.io crate transmog-pot 0.3.0 [INFO] tweaked toml for crates.io crate transmog-pot 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+71235522a9cf955f6b7ff56c0bfb2651ecd0180b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 13 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+71235522a9cf955f6b7ff56c0bfb2651ecd0180b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded transmog v0.1.0 [INFO] [stderr] Downloaded pot v3.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+71235522a9cf955f6b7ff56c0bfb2651ecd0180b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ccf5b8c42f7faec9aa557775a25dd89a42fb14cf5287cb33dd4bec43f94249e6 [INFO] running `Command { std: "docker" "start" "-a" "ccf5b8c42f7faec9aa557775a25dd89a42fb14cf5287cb33dd4bec43f94249e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccf5b8c42f7faec9aa557775a25dd89a42fb14cf5287cb33dd4bec43f94249e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccf5b8c42f7faec9aa557775a25dd89a42fb14cf5287cb33dd4bec43f94249e6", kill_on_drop: false }` [INFO] [stdout] ccf5b8c42f7faec9aa557775a25dd89a42fb14cf5287cb33dd4bec43f94249e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+71235522a9cf955f6b7ff56c0bfb2651ecd0180b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e367128a37e2185489a270ec3427b6f61c779d3f22ae089a84a46b63b02b40fa [INFO] running `Command { std: "docker" "start" "-a" "e367128a37e2185489a270ec3427b6f61c779d3f22ae089a84a46b63b02b40fa", kill_on_drop: false }` [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking transmog v0.1.0 [INFO] [stderr] Checking pot v3.0.0 [INFO] [stderr] Checking transmog-pot v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: cannot find derive macro `Serialize` in this scope [INFO] [stdout] --> src/lib.rs:78:14 [INFO] [stdout] | [INFO] [stdout] 78 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Serialize` is imported here, but it is only a trait, without a derive macro [INFO] [stdout] --> src/lib.rs:19:48 [INFO] [stdout] | [INFO] [stdout] 19 | use serde::{de::DeserializeOwned, Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope [INFO] [stdout] --> src/lib.rs:78:25 [INFO] [stdout] | [INFO] [stdout] 78 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Deserialize` is imported here, but it is only a trait, without a derive macro [INFO] [stdout] --> src/lib.rs:19:35 [INFO] [stdout] | [INFO] [stdout] 19 | use serde::{de::DeserializeOwned, Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `serde` in this scope [INFO] [stdout] --> src/lib.rs:80:11 [INFO] [stdout] | [INFO] [stdout] 80 | #[serde(borrow)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `serde` is in scope, but it is a crate, not an attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Test<'_>: Serialize` is not satisfied [INFO] [stdout] --> src/lib.rs:87:36 [INFO] [stdout] | [INFO] [stdout] 87 | let serialized = pot.serialize(&value).unwrap(); [INFO] [stdout] | --------- ^^^^^^ the trait `Serialize` is not implemented for `Test<'_>`, which is required by `Pot: Format<'_, _>` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Serialize`: [INFO] [stdout] &'a T [INFO] [stdout] &'a mut T [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] (T0, T1, T2, T3, T4) [INFO] [stdout] and 132 others [INFO] [stdout] note: required for `Pot` to implement `Format<'_, Test<'_>>` [INFO] [stdout] --> src/lib.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | impl<'a, T> Format<'a, T> for Pot [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^ [INFO] [stdout] 34 | where [INFO] [stdout] 35 | T: Serialize, [INFO] [stdout] | --------- unsatisfied trait bound introduced here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Test<'_>: Serialize` is not satisfied [INFO] [stdout] --> src/lib.rs:89:38 [INFO] [stdout] | [INFO] [stdout] 89 | let deserialized: Test<'_> = pot.deserialize_borrowed(&serialized).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ the trait `Serialize` is not implemented for `Test<'_>`, which is required by `Pot: Format<'_, _>` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Serialize`: [INFO] [stdout] &'a T [INFO] [stdout] &'a mut T [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] (T0, T1, T2, T3, T4) [INFO] [stdout] and 132 others [INFO] [stdout] note: required for `Pot` to implement `Format<'_, Test<'_>>` [INFO] [stdout] --> src/lib.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | impl<'a, T> Format<'a, T> for Pot [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^ [INFO] [stdout] 34 | where [INFO] [stdout] 35 | T: Serialize, [INFO] [stdout] | --------- unsatisfied trait bound introduced here [INFO] [stdout] note: required by a bound in `deserialize_borrowed` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/transmog-0.1.0/src/lib.rs:49:40 [INFO] [stdout] | [INFO] [stdout] 49 | pub trait BorrowedDeserializer<'a, T>: Format<'a, T> { [INFO] [stdout] | ^^^^^^^^^^^^^ required by this bound in `BorrowedDeserializer::deserialize_borrowed` [INFO] [stdout] 50 | /// Deserialize `T` from `data`, borrowing when possible. [INFO] [stdout] 51 | fn deserialize_borrowed(&self, data: &'a [u8]) -> Result; [INFO] [stdout] | -------------------- required by a bound in this associated function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Test<'_>: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/lib.rs:89:38 [INFO] [stdout] | [INFO] [stdout] 89 | let deserialized: Test<'_> = pot.deserialize_borrowed(&serialized).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `Test<'_>`, which is required by `Pot: BorrowedDeserializer<'_, _>` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] and 143 others [INFO] [stdout] note: required for `Pot` to implement `BorrowedDeserializer<'_, Test<'_>>` [INFO] [stdout] --> src/lib.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | impl<'a, T> BorrowedDeserializer<'a, T> for Pot [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^ [INFO] [stdout] 49 | where [INFO] [stdout] 50 | T: Serialize + Deserialize<'a>, [INFO] [stdout] | --------------- unsatisfied trait bound introduced here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `transmog-pot` (lib test) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "e367128a37e2185489a270ec3427b6f61c779d3f22ae089a84a46b63b02b40fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e367128a37e2185489a270ec3427b6f61c779d3f22ae089a84a46b63b02b40fa", kill_on_drop: false }` [INFO] [stdout] e367128a37e2185489a270ec3427b6f61c779d3f22ae089a84a46b63b02b40fa