[INFO] fetching crate rust-lcm-codec 0.2.1...
[INFO] testing rust-lcm-codec-0.2.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate rust-lcm-codec 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate rust-lcm-codec 0.2.1
[INFO] finished tweaking crates.io crate rust-lcm-codec 0.2.1
[INFO] tweaked toml for crates.io crate rust-lcm-codec 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-lcm-codec 0.2.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73c74b4bee35dd803205a3ba824dc7a3dda895e04a187442cd98bfc21be4cb23
[INFO] running `Command { std: "docker" "start" "-a" "73c74b4bee35dd803205a3ba824dc7a3dda895e04a187442cd98bfc21be4cb23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73c74b4bee35dd803205a3ba824dc7a3dda895e04a187442cd98bfc21be4cb23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73c74b4bee35dd803205a3ba824dc7a3dda895e04a187442cd98bfc21be4cb23", kill_on_drop: false }`
[INFO] [stdout] 73c74b4bee35dd803205a3ba824dc7a3dda895e04a187442cd98bfc21be4cb23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 022e6ff72e1cfb6caca9fe624106155030a56bace23fb8dfb57827d4c4d6bd95
[INFO] running `Command { std: "docker" "start" "-a" "022e6ff72e1cfb6caca9fe624106155030a56bace23fb8dfb57827d4c4d6bd95", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-lcm-codec v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "022e6ff72e1cfb6caca9fe624106155030a56bace23fb8dfb57827d4c4d6bd95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "022e6ff72e1cfb6caca9fe624106155030a56bace23fb8dfb57827d4c4d6bd95", kill_on_drop: false }`
[INFO] [stdout] 022e6ff72e1cfb6caca9fe624106155030a56bace23fb8dfb57827d4c4d6bd95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e9eef504bceedda908b8d699efe1223b52a93294dfa730addbe3e2203b19677
[INFO] running `Command { std: "docker" "start" "-a" "2e9eef504bceedda908b8d699efe1223b52a93294dfa730addbe3e2203b19677", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-lcm-codec v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `generated`
[INFO] [stdout]  --> tests/sliceable_list.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate generated;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `generated`
[INFO] [stdout]  --> tests/primitives.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate generated;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `generated`
[INFO] [stdout]  --> tests/single_dimension_list.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate generated;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `generated`
[INFO] [stdout]  --> tests/nested.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate generated;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/sliceable_list.rs:26:55
[INFO] [stdout]    |
[INFO] [stdout] 26 |     for (item_reader, point_destination) in (&mut pr).zip(point_storage.iter_mut()) {
[INFO] [stdout]    |                                                       ^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `generated`
[INFO] [stdout]  --> tests/nested_list.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate generated;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/single_dimension_list.rs:30:55
[INFO] [stdout]    |
[INFO] [stdout] 30 |     for (item_reader, point_destination) in (&mut pr).zip(point_storage.iter_mut()) {
[INFO] [stdout]    |                                                       ^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/sliceable_list.rs:58:55
[INFO] [stdout]    |
[INFO] [stdout] 58 |     for (item_reader, point_destination) in (&mut pr).zip(point_storage.iter_mut()) {
[INFO] [stdout]    |                                                       ^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/sliceable_list.rs:87:55
[INFO] [stdout]    |
[INFO] [stdout] 87 |     for (item_reader, point_destination) in (&mut pr).zip(point_storage.iter_mut()) {
[INFO] [stdout]    |                                                       ^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/sliceable_list.rs:115:55
[INFO] [stdout]     |
[INFO] [stdout] 115 |     for (item_reader, point_destination) in (&mut pr).zip(point_storage.iter_mut()) {
[INFO] [stdout]     |                                                       ^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/sliceable_list.rs:169:63
[INFO] [stdout]     |
[INFO] [stdout] 169 |     for (bytes_item_reader, storage_destination) in (&mut pr).zip(point_storage.iter_mut()) {
[INFO] [stdout]     |                                                               ^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/sliceable_list.rs:200:63
[INFO] [stdout]     |
[INFO] [stdout] 200 |     for (bytes_item_reader, storage_destination) in (&mut pr).zip(point_storage.iter_mut()).take(3)
[INFO] [stdout]     |                                                               ^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-lcm-codec` (test "single_dimension_list") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rust-lcm-codec` (test "nested") due to 1 previous error
[INFO] [stderr] error: could not compile `rust-lcm-codec` (test "primitives") due to 1 previous error
[INFO] [stderr] error: could not compile `rust-lcm-codec` (test "sliceable_list") due to 7 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-lcm-codec` (test "nested_list") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "2e9eef504bceedda908b8d699efe1223b52a93294dfa730addbe3e2203b19677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e9eef504bceedda908b8d699efe1223b52a93294dfa730addbe3e2203b19677", kill_on_drop: false }`
[INFO] [stdout] 2e9eef504bceedda908b8d699efe1223b52a93294dfa730addbe3e2203b19677