[INFO] fetching crate atdir 0.0.1-wip...
[INFO] checking atdir-0.0.1-wip against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate atdir 0.0.1-wip into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate atdir 0.0.1-wip on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atdir 0.0.1-wip
[INFO] finished tweaking crates.io crate atdir 0.0.1-wip
[INFO] tweaked toml for crates.io crate atdir 0.0.1-wip 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" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding cbuffer v0.2.0 (latest: v0.3.1)
[INFO] [stderr]       Adding uninit v0.4.0 (latest: v0.6.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cbuffer v0.2.0
[INFO] [stderr]   Downloaded uninit v0.4.0
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a0a73533b5a9e7d171fed9bb9c7131b1b10b25609117be6ca5a9b66ffe8659a
[INFO] running `Command { std: "docker" "start" "-a" "7a0a73533b5a9e7d171fed9bb9c7131b1b10b25609117be6ca5a9b66ffe8659a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a0a73533b5a9e7d171fed9bb9c7131b1b10b25609117be6ca5a9b66ffe8659a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a0a73533b5a9e7d171fed9bb9c7131b1b10b25609117be6ca5a9b66ffe8659a", kill_on_drop: false }`
[INFO] [stdout] 7a0a73533b5a9e7d171fed9bb9c7131b1b10b25609117be6ca5a9b66ffe8659a
[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=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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2cf723817d1cbad5bd78a8f87a02c203b904c0489bbb8930fca3107f8991600
[INFO] running `Command { std: "docker" "start" "-a" "d2cf723817d1cbad5bd78a8f87a02c203b904c0489bbb8930fca3107f8991600", kill_on_drop: false }`
[INFO] [stderr]     Checking uninit v0.4.0
[INFO] [stderr]     Checking cbuffer v0.2.0
[INFO] [stderr]     Checking atdir v0.0.1-wip (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `rx_done` found for mutable reference `&'a mut (dyn RxBuffer + 'a)` in the current scope
[INFO] [stdout]    --> src/lib.rs:136:29
[INFO] [stdout]     |
[INFO] [stdout] 136 |                 _ => Ok(buf.rx_done(len as usize)),
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `done` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 136 |                 _ => Ok(buf.done(len as usize)),
[INFO] [stdout]     |                             ~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `rx_done` found for mutable reference `&'a mut (dyn RxBuffer + 'a)` in the current scope
[INFO] [stdout]    --> src/lib.rs:136:29
[INFO] [stdout]     |
[INFO] [stdout] 136 |                 _ => Ok(buf.rx_done(len as usize)),
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `done` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 136 |                 _ => Ok(buf.done(len as usize)),
[INFO] [stdout]     |                             ~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `rx_done` found for mutable reference `&'a mut (dyn RxBuffer + 'a)` in the current scope
[INFO] [stdout]    --> src/lib.rs:180:26
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 Ok(value.rx_done(len as usize))
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `done` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 Ok(value.done(len as usize))
[INFO] [stdout]     |                          ~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `rx_done` found for mutable reference `&'a mut (dyn RxBuffer + 'a)` in the current scope
[INFO] [stdout]    --> src/lib.rs:180:26
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 Ok(value.rx_done(len as usize))
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `done` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 Ok(value.done(len as usize))
[INFO] [stdout]     |                          ~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `rx_done` found for mutable reference `&'a mut (dyn RxBuffer + 'a)` in the current scope
[INFO] [stdout]    --> src/lib.rs:212:25
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 Ok(list.rx_done(len as usize))
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `done` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 Ok(list.done(len as usize))
[INFO] [stdout]     |                         ~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `rx_done` found for mutable reference `&'a mut (dyn RxBuffer + 'a)` in the current scope
[INFO] [stdout]    --> src/lib.rs:212:25
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 Ok(list.rx_done(len as usize))
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `done` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 Ok(list.done(len as usize))
[INFO] [stdout]     |                         ~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `atdir` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `atdir` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "d2cf723817d1cbad5bd78a8f87a02c203b904c0489bbb8930fca3107f8991600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2cf723817d1cbad5bd78a8f87a02c203b904c0489bbb8930fca3107f8991600", kill_on_drop: false }`
[INFO] [stdout] d2cf723817d1cbad5bd78a8f87a02c203b904c0489bbb8930fca3107f8991600
[INFO] checking atdir-0.0.1-wip against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate atdir 0.0.1-wip into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate atdir 0.0.1-wip on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atdir 0.0.1-wip
[INFO] finished tweaking crates.io crate atdir 0.0.1-wip
[INFO] tweaked toml for crates.io crate atdir 0.0.1-wip written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "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]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding cbuffer v0.2.0 (latest: v0.3.1)
[INFO] [stderr]       Adding uninit v0.4.0 (latest: v0.6.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0229f0052443d1fa56a70638e06be47c31c6e75183b8f3c642ec2f7f4f985e3b
[INFO] running `Command { std: "docker" "start" "-a" "0229f0052443d1fa56a70638e06be47c31c6e75183b8f3c642ec2f7f4f985e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0229f0052443d1fa56a70638e06be47c31c6e75183b8f3c642ec2f7f4f985e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0229f0052443d1fa56a70638e06be47c31c6e75183b8f3c642ec2f7f4f985e3b", kill_on_drop: false }`
[INFO] [stdout] 0229f0052443d1fa56a70638e06be47c31c6e75183b8f3c642ec2f7f4f985e3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43337e0bdacda5fb91fd66e88433c8dbe49ad1b97db00084a5751dffd0fe76c4
[INFO] running `Command { std: "docker" "start" "-a" "43337e0bdacda5fb91fd66e88433c8dbe49ad1b97db00084a5751dffd0fe76c4", kill_on_drop: false }`
[INFO] [stderr]     Checking uninit v0.4.0
[INFO] [stderr]     Checking cbuffer v0.2.0
[INFO] [stderr]     Checking atdir v0.0.1-wip (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `rx_done` found for mutable reference `&'a mut (dyn RxBuffer + 'a)` in the current scope
[INFO] [stdout]    --> src/lib.rs:136:29
[INFO] [stdout]     |
[INFO] [stdout] 136 |                 _ => Ok(buf.rx_done(len as usize)),
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `done` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 136 |                 _ => Ok(buf.done(len as usize)),
[INFO] [stdout]     |                             ~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `rx_done` found for mutable reference `&'a mut (dyn RxBuffer + 'a)` in the current scope
[INFO] [stdout]    --> src/lib.rs:136:29
[INFO] [stdout]     |
[INFO] [stdout] 136 |                 _ => Ok(buf.rx_done(len as usize)),
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `done` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 136 |                 _ => Ok(buf.done(len as usize)),
[INFO] [stdout]     |                             ~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `rx_done` found for mutable reference `&'a mut (dyn RxBuffer + 'a)` in the current scope
[INFO] [stdout]    --> src/lib.rs:180:26
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 Ok(value.rx_done(len as usize))
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `done` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 Ok(value.done(len as usize))
[INFO] [stdout]     |                          ~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `rx_done` found for mutable reference `&'a mut (dyn RxBuffer + 'a)` in the current scope
[INFO] [stdout]    --> src/lib.rs:180:26
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 Ok(value.rx_done(len as usize))
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `done` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 Ok(value.done(len as usize))
[INFO] [stdout]     |                          ~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `rx_done` found for mutable reference `&'a mut (dyn RxBuffer + 'a)` in the current scope
[INFO] [stdout]    --> src/lib.rs:212:25
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 Ok(list.rx_done(len as usize))
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `done` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 Ok(list.done(len as usize))
[INFO] [stdout]     |                         ~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `rx_done` found for mutable reference `&'a mut (dyn RxBuffer + 'a)` in the current scope
[INFO] [stdout]    --> src/lib.rs:212:25
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 Ok(list.rx_done(len as usize))
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `done` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 Ok(list.done(len as usize))
[INFO] [stdout]     |                         ~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `atdir` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `atdir` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "43337e0bdacda5fb91fd66e88433c8dbe49ad1b97db00084a5751dffd0fe76c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43337e0bdacda5fb91fd66e88433c8dbe49ad1b97db00084a5751dffd0fe76c4", kill_on_drop: false }`
[INFO] [stdout] 43337e0bdacda5fb91fd66e88433c8dbe49ad1b97db00084a5751dffd0fe76c4
