[INFO] fetching crate cfg_table 0.1.1...
[INFO] testing cfg_table-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate cfg_table 0.1.1 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate cfg_table 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cfg_table 0.1.1
[INFO] finished tweaking crates.io crate cfg_table 0.1.1
[INFO] tweaked toml for crates.io crate cfg_table 0.1.1 written to /workspace/builds/worker-99/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ca48d7dbbf9bff71b8d0ed469b965401617bcb9fbc8f0fac762adf879066db9
[INFO] running `Command { std: "docker" "start" "-a" "6ca48d7dbbf9bff71b8d0ed469b965401617bcb9fbc8f0fac762adf879066db9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ca48d7dbbf9bff71b8d0ed469b965401617bcb9fbc8f0fac762adf879066db9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ca48d7dbbf9bff71b8d0ed469b965401617bcb9fbc8f0fac762adf879066db9", kill_on_drop: false }`
[INFO] [stdout] 6ca48d7dbbf9bff71b8d0ed469b965401617bcb9fbc8f0fac762adf879066db9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fed65dd8deac2ce4a6f9cd08b5a1de435ebc670c6906772a01dd02fdbfb59bd
[INFO] running `Command { std: "docker" "start" "-a" "4fed65dd8deac2ce4a6f9cd08b5a1de435ebc670c6906772a01dd02fdbfb59bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg_table v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "4fed65dd8deac2ce4a6f9cd08b5a1de435ebc670c6906772a01dd02fdbfb59bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fed65dd8deac2ce4a6f9cd08b5a1de435ebc670c6906772a01dd02fdbfb59bd", kill_on_drop: false }`
[INFO] [stdout] 4fed65dd8deac2ce4a6f9cd08b5a1de435ebc670c6906772a01dd02fdbfb59bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94c7afc062676460d9fb5036752011bfe2c2fece0edabc30b6ad81eb0f2825fe
[INFO] running `Command { std: "docker" "start" "-a" "94c7afc062676460d9fb5036752011bfe2c2fece0edabc30b6ad81eb0f2825fe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cfg_table v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "94c7afc062676460d9fb5036752011bfe2c2fece0edabc30b6ad81eb0f2825fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94c7afc062676460d9fb5036752011bfe2c2fece0edabc30b6ad81eb0f2825fe", kill_on_drop: false }`
[INFO] [stdout] 94c7afc062676460d9fb5036752011bfe2c2fece0edabc30b6ad81eb0f2825fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 177b1a8507f4b67b38248e063cbae4e72c1ccb1c22233ffbfa76a93ec465e09d
[INFO] running `Command { std: "docker" "start" "-a" "177b1a8507f4b67b38248e063cbae4e72c1ccb1c22233ffbfa76a93ec465e09d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cfg_table-eecb26568b273763)
[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 cfg_table
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - cfg_table (line 12) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 9) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - cfg_table (line 12) stdout ----
[INFO] [stdout] error[E0468]: an `extern crate` loading macros must be at the crate root
[INFO] [stdout]  --> src/lib.rs:14:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern crate cfg_table;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] warning: label name `'cfg_table` shadows a label name that is already in scope
[INFO] [stdout]   --> src/lib.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 6  |   let var = cfg_table! {
[INFO] [stdout]    |  ___________-
[INFO] [stdout] 7  | |     _ => 123, // default value if nothing matches, this must be at the top
[INFO] [stdout] 8  | |
[INFO] [stdout] 9  | |     [all(target_os = "freebsd", target_pointer_width = "64", feature = "my-feature")] => 1337, // custom
[INFO] [stdout] ...  |
[INFO] [stdout] 23 | |     "64" => 2003
[INFO] [stdout] 24 | | };
[INFO] [stdout]    | |_- first declared here
[INFO] [stdout] 25 | 
[INFO] [stdout] 26 | / cfg_table! {
[INFO] [stdout] 27 | |     _ => {
[INFO] [stdout] 28 | |         panic!("What the heck is a \"Linux\"?");
[INFO] [stdout] 29 | |     },
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | };
[INFO] [stdout]    | |_^ label `'cfg_table` already in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `cfg_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0468`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 9) stdout ----
[INFO] [stdout] error[E0468]: an `extern crate` loading macros must be at the crate root
[INFO] [stdout]  --> src/lib.rs:11:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern crate cfg_table;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] warning: label name `'cfg_table` shadows a label name that is already in scope
[INFO] [stdout]   --> src/lib.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 6  |   let var = cfg_table! {
[INFO] [stdout]    |  ___________-
[INFO] [stdout] 7  | |     _ => 123, // default value if nothing matches, this must be at the top
[INFO] [stdout] 8  | |
[INFO] [stdout] 9  | |     [all(target_os = "freebsd", target_pointer_width = "64", feature = "my-feature")] => 1337, // custom
[INFO] [stdout] ...  |
[INFO] [stdout] 23 | |     "64" => 2003
[INFO] [stdout] 24 | | };
[INFO] [stdout]    | |_- first declared here
[INFO] [stdout] 25 | 
[INFO] [stdout] 26 | / cfg_table! {
[INFO] [stdout] 27 | |     _ => {
[INFO] [stdout] 28 | |         panic!("What the heck is a \"Linux\"?");
[INFO] [stdout] 29 | |     },
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | };
[INFO] [stdout]    | |_^ label `'cfg_table` already in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `cfg_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0468`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 9)
[INFO] [stdout]     src/lib.rs - cfg_table (line 12)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "177b1a8507f4b67b38248e063cbae4e72c1ccb1c22233ffbfa76a93ec465e09d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "177b1a8507f4b67b38248e063cbae4e72c1ccb1c22233ffbfa76a93ec465e09d", kill_on_drop: false }`
[INFO] [stdout] 177b1a8507f4b67b38248e063cbae4e72c1ccb1c22233ffbfa76a93ec465e09d