[INFO] fetching crate iai-callgrind-runner 0.3.1...
[INFO] checking iai-callgrind-runner-0.3.1 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate iai-callgrind-runner 0.3.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate iai-callgrind-runner 0.3.1 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iai-callgrind-runner 0.3.1
[INFO] finished tweaking crates.io crate iai-callgrind-runner 0.3.1
[INFO] tweaked toml for crates.io crate iai-callgrind-runner 0.3.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate iai-callgrind-runner 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 921fea3d29218f9641fc17a0cd6842fff025f4128437e8623299c2a3d395b932
[INFO] running `Command { std: "docker" "start" "-a" "921fea3d29218f9641fc17a0cd6842fff025f4128437e8623299c2a3d395b932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "921fea3d29218f9641fc17a0cd6842fff025f4128437e8623299c2a3d395b932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "921fea3d29218f9641fc17a0cd6842fff025f4128437e8623299c2a3d395b932", kill_on_drop: false }`
[INFO] [stdout] 921fea3d29218f9641fc17a0cd6842fff025f4128437e8623299c2a3d395b932
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7bfc7678a356a6663539f43edaa8755ff17b09401b9ebed85f8be7995c11309
[INFO] running `Command { std: "docker" "start" "-a" "c7bfc7678a356a6663539f43edaa8755ff17b09401b9ebed85f8be7995c11309", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking version-compare v0.1.1
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking regex v1.7.1
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking iai-callgrind-runner v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `iai_callgrind`
[INFO] [stdout]  --> benches/test_regular_bench.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use iai_callgrind::{black_box, main};
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared crate or module `iai_callgrind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `iai_callgrind`
[INFO] [stdout]  --> benches/test_with_skip_setup.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use iai_callgrind::{black_box, main};
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared crate or module `iai_callgrind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `main`
[INFO] [stdout]   --> benches/test_with_skip_setup.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | main!(
[INFO] [stdout]    | ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `main`
[INFO] [stdout]   --> benches/test_regular_bench.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | main!(bench_empty, bench_fibonacci, bench_fibonacci_long);
[INFO] [stdout]    | ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `iai_callgrind`
[INFO] [stdout]  --> benches/subdir/test_subdir_bench.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use iai_callgrind::{black_box, main};
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared crate or module `iai_callgrind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `main`
[INFO] [stdout]   --> benches/subdir/test_subdir_bench.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | main!(bench_empty, bench_fibonacci, bench_fibonacci_long);
[INFO] [stdout]    | ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `test_regular_bench`
[INFO] [stdout]   --> benches/test_regular_bench.rs:23:59
[INFO] [stdout]    |
[INFO] [stdout] 1  | use iai_callgrind::{black_box, main};
[INFO] [stdout]    |                                ---- non-function item at `crate::main` is found
[INFO] [stdout] ...
[INFO] [stdout] 23 | main!(bench_empty, bench_fibonacci, bench_fibonacci_long);
[INFO] [stdout]    |                                                           ^ consider adding a `main` function to `benches/test_regular_bench.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `test_with_skip_setup`
[INFO] [stdout]   --> benches/test_with_skip_setup.rs:63:3
[INFO] [stdout]    |
[INFO] [stdout] 7  | use iai_callgrind::{black_box, main};
[INFO] [stdout]    |                                ---- non-function item at `crate::main` is found
[INFO] [stdout] ...
[INFO] [stdout] 63 | );
[INFO] [stdout]    |   ^ consider adding a `main` function to `benches/test_with_skip_setup.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0601.
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `test_subdir_bench`
[INFO] [stdout]   --> benches/subdir/test_subdir_bench.rs:23:59
[INFO] [stdout]    |
[INFO] [stdout] 1  | use iai_callgrind::{black_box, main};
[INFO] [stdout]    |                                ---- non-function item at `crate::main` is found
[INFO] [stdout] ...
[INFO] [stdout] 23 | main!(bench_empty, bench_fibonacci, bench_fibonacci_long);
[INFO] [stdout]    |                                                           ^ consider adding a `main` function to `benches/subdir/test_subdir_bench.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0601.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0601.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iai-callgrind-runner` (bench "test_regular_bench") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `iai-callgrind-runner` (bench "test_subdir_bench") due to 4 previous errors
[INFO] [stderr] error: could not compile `iai-callgrind-runner` (bench "test_with_skip_setup") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "c7bfc7678a356a6663539f43edaa8755ff17b09401b9ebed85f8be7995c11309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7bfc7678a356a6663539f43edaa8755ff17b09401b9ebed85f8be7995c11309", kill_on_drop: false }`
[INFO] [stdout] c7bfc7678a356a6663539f43edaa8755ff17b09401b9ebed85f8be7995c11309
