[INFO] fetching crate tc-btree 0.1.4...
[INFO] checking tc-btree-0.1.4 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate tc-btree 0.1.4 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate tc-btree 0.1.4 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tc-btree 0.1.4
[INFO] finished tweaking crates.io crate tc-btree 0.1.4
[INFO] tweaked toml for crates.io crate tc-btree 0.1.4 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aec4a1b03a9877b25441d3f89ce07961a2b59effeef23ba1f480873643e3bc14
[INFO] running `Command { std: "docker" "start" "-a" "aec4a1b03a9877b25441d3f89ce07961a2b59effeef23ba1f480873643e3bc14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aec4a1b03a9877b25441d3f89ce07961a2b59effeef23ba1f480873643e3bc14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aec4a1b03a9877b25441d3f89ce07961a2b59effeef23ba1f480873643e3bc14", kill_on_drop: false }`
[INFO] [stdout] aec4a1b03a9877b25441d3f89ce07961a2b59effeef23ba1f480873643e3bc14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e2e4d244d402074ac17f86ad7b152f65d7bcc80d1ff58b76565d79393998103
[INFO] running `Command { std: "docker" "start" "-a" "8e2e4d244d402074ac17f86ad7b152f65d7bcc80d1ff58b76565d79393998103", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]     Checking futures-io v0.3.15
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking safecast v0.1.1
[INFO] [stderr]     Checking collate v0.1.10
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling tokio v1.8.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking sha2 v0.9.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking tokio-util v0.6.7
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking futures-util v0.3.15
[INFO] [stderr]     Checking pin-project v1.0.7
[INFO] [stderr]     Checking futures-executor v0.3.15
[INFO] [stderr]     Checking futures v0.3.15
[INFO] [stderr]     Checking uplock v0.1.0
[INFO] [stderr]     Checking serde v1.0.126
[INFO] [stderr]     Checking destream v0.5.0
[INFO] [stderr]     Checking destream v0.4.1
[INFO] [stderr]     Checking tc-error v0.2.3
[INFO] [stderr]     Checking number-general v0.3.8
[INFO] [stderr]     Checking tbon v0.3.0
[INFO] [stderr]     Checking tcgeneric v0.1.9
[INFO] [stderr]     Checking tc-value v0.1.11
[INFO] [stderr]     Checking tc-transact v0.6.3
[INFO] [stderr]     Checking tc-btree v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `Node: destream::de::FromStream` is not satisfied
[INFO] [stdout]    --> src/file.rs:129:6
[INFO] [stdout]     |
[INFO] [stdout] 129 | impl BlockData for Node {
[INFO] [stdout]     |      ^^^^^^^^^ the trait `destream::de::FromStream` is not implemented for `Node`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tc-transact-0.6.3/src/fs.rs:30:22
[INFO] [stdout]     |
[INFO] [stdout] 30  | pub trait BlockData: de::FromStream<Context = ()> + Clone + Send + Sync + 'static {
[INFO] [stdout]     |                      ---------------------------- required by this bound in `tc_transact::fs::BlockData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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 `tc-btree`
[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] [stdout] error[E0277]: the trait bound `Node: destream::de::FromStream` is not satisfied
[INFO] [stdout]    --> src/file.rs:129:6
[INFO] [stdout]     |
[INFO] [stdout] 129 | impl BlockData for Node {
[INFO] [stdout]     |      ^^^^^^^^^ the trait `destream::de::FromStream` is not implemented for `Node`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tc-transact-0.6.3/src/fs.rs:30:22
[INFO] [stdout]     |
[INFO] [stdout] 30  | pub trait BlockData: de::FromStream<Context = ()> + Clone + Send + Sync + 'static {
[INFO] [stdout]     |                      ---------------------------- required by this bound in `tc_transact::fs::BlockData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8e2e4d244d402074ac17f86ad7b152f65d7bcc80d1ff58b76565d79393998103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e2e4d244d402074ac17f86ad7b152f65d7bcc80d1ff58b76565d79393998103", kill_on_drop: false }`
[INFO] [stdout] 8e2e4d244d402074ac17f86ad7b152f65d7bcc80d1ff58b76565d79393998103