[INFO] crate rename 0.1.0 is already in cache
[INFO] testing rename-0.1.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate rename 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rename 0.1.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rename 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rename 0.1.0
[INFO] tweaked toml for crates.io crate rename 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate rename 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", 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] e1a2413d9254b035e1d8352bc763519f329a32aa94bf373b68fbad582a6ae49c
[INFO] running `Command { std: "docker" "start" "-a" "e1a2413d9254b035e1d8352bc763519f329a32aa94bf373b68fbad582a6ae49c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1a2413d9254b035e1d8352bc763519f329a32aa94bf373b68fbad582a6ae49c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1a2413d9254b035e1d8352bc763519f329a32aa94bf373b68fbad582a6ae49c", kill_on_drop: false }`
[INFO] [stdout] e1a2413d9254b035e1d8352bc763519f329a32aa94bf373b68fbad582a6ae49c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f7542c02d4c8e138d0607a533767723c07ca1f28e7f4d07cf2171787e329183
[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" "2f7542c02d4c8e138d0607a533767723c07ca1f28e7f4d07cf2171787e329183", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling rename v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.14s
[INFO] running `Command { std: "docker" "inspect" "2f7542c02d4c8e138d0607a533767723c07ca1f28e7f4d07cf2171787e329183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f7542c02d4c8e138d0607a533767723c07ca1f28e7f4d07cf2171787e329183", kill_on_drop: false }`
[INFO] [stdout] 2f7542c02d4c8e138d0607a533767723c07ca1f28e7f4d07cf2171787e329183
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64e661e149ac92e83e0ddf2ae90d71174f0a038a2e76e030b947d003333b05e9
[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" "64e661e149ac92e83e0ddf2ae90d71174f0a038a2e76e030b947d003333b05e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rename v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `rename_derive`
[INFO] [stdout]  --> tests/tests.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate rename_derive;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `Test` is defined multiple times
[INFO] [stdout]   --> examples/macro.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 9  |         pub(crate) struct $name {
[INFO] [stdout]    |         ----------------------- previous definition of the type `Test` here
[INFO] [stdout] ...
[INFO] [stdout] 14 |         pub(crate) struct $name {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^ `Test` redefined here
[INFO] [stdout] ...
[INFO] [stdout] 20 | module!(Test);
[INFO] [stdout]    | -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Test` must be defined only once in the type namespace of this module
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rename`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `rename_derive`
[INFO] [stdout]  --> examples/macro.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rename_derive::rename;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared type or module `rename_derive`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `rename`
[INFO] [stdout]   --> examples/macro.rs:8:11
[INFO] [stdout]    |
[INFO] [stdout] 8  |         #[rename(append = "Data")]
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 | module!(Test);
[INFO] [stdout]    | -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TestData` in this scope
[INFO] [stdout]   --> examples/macro.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |             data: concat_idents!($name, Data),
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 20 | module!(Test);
[INFO] [stdout]    | -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `TestData` in this scope
[INFO] [stdout]   --> examples/macro.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 |         data: TestData { one: 1, two: 2 },
[INFO] [stdout]    |               ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> examples/macro.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(concat_idents)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0422, E0428, E0432, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "64e661e149ac92e83e0ddf2ae90d71174f0a038a2e76e030b947d003333b05e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64e661e149ac92e83e0ddf2ae90d71174f0a038a2e76e030b947d003333b05e9", kill_on_drop: false }`
[INFO] [stdout] 64e661e149ac92e83e0ddf2ae90d71174f0a038a2e76e030b947d003333b05e9