[INFO] fetching crate autoimpl 0.1.0...
[INFO] testing autoimpl-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate autoimpl 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate autoimpl 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate autoimpl 0.1.0
[INFO] finished tweaking crates.io crate autoimpl 0.1.0
[INFO] tweaked toml for crates.io crate autoimpl 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 607894ba70d300fc05ca2f1e479049787e7b16e51953685ad2d622fedf9b750c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "607894ba70d300fc05ca2f1e479049787e7b16e51953685ad2d622fedf9b750c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "607894ba70d300fc05ca2f1e479049787e7b16e51953685ad2d622fedf9b750c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "607894ba70d300fc05ca2f1e479049787e7b16e51953685ad2d622fedf9b750c", kill_on_drop: false }`
[INFO] [stdout] 607894ba70d300fc05ca2f1e479049787e7b16e51953685ad2d622fedf9b750c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f954330f9e90811345e894315bca2a4e8ef522154836a08fc8ca869de4796704
[INFO] running `Command { std: "docker" "start" "-a" "f954330f9e90811345e894315bca2a4e8ef522154836a08fc8ca869de4796704", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.3.3
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling proc-macro-hack v0.3.3
[INFO] [stderr]    Compiling autoimpl-derive v0.1.0
[INFO] [stderr]    Compiling autoimpl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.49s
[INFO] running `Command { std: "docker" "inspect" "f954330f9e90811345e894315bca2a4e8ef522154836a08fc8ca869de4796704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f954330f9e90811345e894315bca2a4e8ef522154836a08fc8ca869de4796704", kill_on_drop: false }`
[INFO] [stdout] f954330f9e90811345e894315bca2a4e8ef522154836a08fc8ca869de4796704
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 80d407e0d384a1371c9d7ce965710fe819c07baedf5c8f3a018095982b90b45a
[INFO] running `Command { std: "docker" "start" "-a" "80d407e0d384a1371c9d7ce965710fe819c07baedf5c8f3a018095982b90b45a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autoimpl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "80d407e0d384a1371c9d7ce965710fe819c07baedf5c8f3a018095982b90b45a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80d407e0d384a1371c9d7ce965710fe819c07baedf5c8f3a018095982b90b45a", kill_on_drop: false }`
[INFO] [stdout] 80d407e0d384a1371c9d7ce965710fe819c07baedf5c8f3a018095982b90b45a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d72b9d4079f3ae362043ec3a6ea136ba2278069064002b44f3441c49551ed086
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d72b9d4079f3ae362043ec3a6ea136ba2278069064002b44f3441c49551ed086", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/autoimpl-3a5c74efd5579d01)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests autoimpl
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - autoimpl (line 22) ... FAILED
[INFO] [stdout] test src/lib.rs - autoimpl (line 22) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - autoimpl (line 22) stdout ----
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | /     autoimpl! {
[INFO] [stdout] 10 | |         trait Quack<T> {
[INFO] [stdout] 11 | |             fn say(&self) -> String {
[INFO] [stdout] 12 | |                 "quack".to_string()
[INFO] [stdout] 13 | |             }
[INFO] [stdout] 14 | |         }
[INFO] [stdout] 15 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: assertion failed: source.starts_with(prefix)
[INFO] [stdout]    = note: this error originates in the macro `autoimpl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `say` found for struct `Dog` in the current scope
[INFO] [stdout]   --> src/lib.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 4  | struct Dog {}
[INFO] [stdout]    | ---------- method `say` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 19 |     assert_eq!(dog.say(), duck.say());
[INFO] [stdout]    |                    ^^^ method not found in `Dog`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `say` found for struct `Duck` in the current scope
[INFO] [stdout]   --> src/lib.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 6  | struct Duck {}
[INFO] [stdout]    | ----------- method `say` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 19 |     assert_eq!(dog.say(), duck.say());
[INFO] [stdout]    |                                ^^^ method not found in `Duck`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - autoimpl (line 22) stdout ----
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | /     autoimpl! {
[INFO] [stdout] 10 | |         trait Quack<T> {
[INFO] [stdout] 11 | |             fn say(&self) -> String {
[INFO] [stdout] 12 | |                 "quack".to_string()
[INFO] [stdout] 13 | |             }
[INFO] [stdout] 14 | |         }
[INFO] [stdout] 15 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: assertion failed: source.starts_with(prefix)
[INFO] [stdout]    = note: this error originates in the macro `autoimpl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `say` found for struct `Dog` in the current scope
[INFO] [stdout]   --> src/lib.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 4  | struct Dog {}
[INFO] [stdout]    | ---------- method `say` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 19 |     assert_eq!(dog.say(), duck.say());
[INFO] [stdout]    |                    ^^^ method not found in `Dog`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `say` found for struct `Duck` in the current scope
[INFO] [stdout]   --> src/lib.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 6  | struct Duck {}
[INFO] [stdout]    | ----------- method `say` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 19 |     assert_eq!(dog.say(), duck.say());
[INFO] [stdout]    |                                ^^^ method not found in `Duck`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - autoimpl (line 22)
[INFO] [stdout]     src/lib.rs - autoimpl (line 22)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "d72b9d4079f3ae362043ec3a6ea136ba2278069064002b44f3441c49551ed086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d72b9d4079f3ae362043ec3a6ea136ba2278069064002b44f3441c49551ed086", kill_on_drop: false }`
[INFO] [stdout] d72b9d4079f3ae362043ec3a6ea136ba2278069064002b44f3441c49551ed086