[INFO] fetching crate woodpecker 0.4.0...
[INFO] checking woodpecker-0.4.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate woodpecker 0.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate woodpecker 0.4.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate woodpecker 0.4.0
[INFO] finished tweaking crates.io crate woodpecker 0.4.0
[INFO] tweaked toml for crates.io crate woodpecker 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 40 packages to latest compatible versions
[INFO] [stderr]       Adding chrono v0.3.0 (latest: v0.4.38)
[INFO] [stderr]       Adding crossbeam v0.2.12 (latest: v0.8.4)
[INFO] [stderr]       Adding lazy_static v0.2.11 (latest: v1.4.0)
[INFO] [stderr]       Adding num v0.1.42 (latest: v0.4.3)
[INFO] [stderr]       Adding owning_ref v0.3.3 (latest: v0.4.1)
[INFO] [stderr]       Adding parking_lot v0.4.8 (latest: v0.12.3)
[INFO] [stderr]       Adding parking_lot_core v0.2.14 (latest: v0.9.10)
[INFO] [stderr]       Adding rand v0.4.6 (latest: v0.8.5)
[INFO] [stderr]       Adding rand_core v0.3.1 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_core v0.4.2 (latest: v0.6.4)
[INFO] [stderr]       Adding rdrand v0.4.0 (latest: v0.8.3)
[INFO] [stderr]       Adding redox_syscall v0.1.57 (latest: v0.5.1)
[INFO] [stderr]       Adding remove_dir_all v0.5.3 (latest: v0.8.2)
[INFO] [stderr]       Adding smallvec v0.6.14 (latest: v1.13.2)
[INFO] [stderr]       Adding thread-id v3.3.0 (latest: v4.2.1)
[INFO] [stderr]       Adding time v0.1.45 (latest: v0.3.36)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d7dd5794ec5ab3fb6e36df6f39d2001223da9d0914c60a0fcca015925eda1b3
[INFO] running `Command { std: "docker" "start" "-a" "1d7dd5794ec5ab3fb6e36df6f39d2001223da9d0914c60a0fcca015925eda1b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d7dd5794ec5ab3fb6e36df6f39d2001223da9d0914c60a0fcca015925eda1b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d7dd5794ec5ab3fb6e36df6f39d2001223da9d0914c60a0fcca015925eda1b3", kill_on_drop: false }`
[INFO] [stdout] 1d7dd5794ec5ab3fb6e36df6f39d2001223da9d0914c60a0fcca015925eda1b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a12b8cc965c7ee783874ffe558add38e71da4eda49bd4fbd43a43dc69261d52c
[INFO] running `Command { std: "docker" "start" "-a" "a12b8cc965c7ee783874ffe558add38e71da4eda49bd4fbd43a43dc69261d52c", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]     Checking crossbeam v0.2.12
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking bencher v0.1.5
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking parking_lot v0.4.8
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking chrono v0.3.0
[INFO] [stderr]     Checking serde_json v1.0.117
[INFO] [stderr]     Checking woodpecker v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: `core::fmt::rt::Opaque` cannot be shared between threads safely
[INFO] [stdout]    --> src/record/imp.rs:166:21
[INFO] [stdout]     |
[INFO] [stdout] 166 | impl<'a> Record for SyncRecord<'a> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^ `core::fmt::rt::Opaque` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `SyncRecord<'a>`, the trait `Sync` is not implemented for `core::fmt::rt::Opaque`, which is required by `SyncRecord<'a>: Sync`
[INFO] [stdout]     = note: required because it appears within the type `&'a core::fmt::rt::Opaque`
[INFO] [stdout] note: required because it appears within the type `core::fmt::rt::ArgumentType<'a>`
[INFO] [stdout]    --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/fmt/rt.rs:68:6
[INFO] [stdout] note: required because it appears within the type `core::fmt::rt::Argument<'a>`
[INFO] [stdout]    --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/fmt/rt.rs:85:12
[INFO] [stdout]     = note: required because it appears within the type `[core::fmt::rt::Argument<'a>]`
[INFO] [stdout]     = note: required because it appears within the type `&'a [core::fmt::rt::Argument<'a>]`
[INFO] [stdout] note: required because it appears within the type `Arguments<'a>`
[INFO] [stdout]    --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/fmt/mod.rs:323:12
[INFO] [stdout] note: required because it appears within the type `SyncRecord<'a>`
[INFO] [stdout]    --> src/record/imp.rs:143:19
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub(crate) struct SyncRecord<'a> {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `Record`
[INFO] [stdout]    --> src/record/mod.rs:26:26
[INFO] [stdout]     |
[INFO] [stdout] 26  | pub trait Record: Send + Sync {
[INFO] [stdout]     |                          ^^^^ required by this bound in `Record`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `core::fmt::rt::Opaque` cannot be shared between threads safely
[INFO] [stdout]    --> src/record/imp.rs:166:21
[INFO] [stdout]     |
[INFO] [stdout] 166 | impl<'a> Record for SyncRecord<'a> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^ `core::fmt::rt::Opaque` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `SyncRecord<'a>`, the trait `Sync` is not implemented for `core::fmt::rt::Opaque`, which is required by `SyncRecord<'a>: Sync`
[INFO] [stdout]     = note: required because it appears within the type `&'a core::fmt::rt::Opaque`
[INFO] [stdout] note: required because it appears within the type `core::fmt::rt::ArgumentType<'a>`
[INFO] [stdout]    --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/fmt/rt.rs:68:6
[INFO] [stdout] note: required because it appears within the type `core::fmt::rt::Argument<'a>`
[INFO] [stdout]    --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/fmt/rt.rs:85:12
[INFO] [stdout]     = note: required because it appears within the type `[core::fmt::rt::Argument<'a>]`
[INFO] [stdout]     = note: required because it appears within the type `&'a [core::fmt::rt::Argument<'a>]`
[INFO] [stdout] note: required because it appears within the type `Arguments<'a>`
[INFO] [stdout]    --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/fmt/mod.rs:323:12
[INFO] [stdout] note: required because it appears within the type `SyncRecord<'a>`
[INFO] [stdout]    --> src/record/imp.rs:143:19
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub(crate) struct SyncRecord<'a> {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `record::Record`
[INFO] [stdout]    --> src/record/mod.rs:26:26
[INFO] [stdout]     |
[INFO] [stdout] 26  | pub trait Record: Send + Sync {
[INFO] [stdout]     |                          ^^^^ required by this bound in `Record`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `woodpecker` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `woodpecker` (lib test) due to 2 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a12b8cc965c7ee783874ffe558add38e71da4eda49bd4fbd43a43dc69261d52c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a12b8cc965c7ee783874ffe558add38e71da4eda49bd4fbd43a43dc69261d52c", kill_on_drop: false }`
[INFO] [stdout] a12b8cc965c7ee783874ffe558add38e71da4eda49bd4fbd43a43dc69261d52c