[INFO] cloning repository https://github.com/FredTheDino/thidy-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FredTheDino/thidy-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFredTheDino%2Fthidy-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFredTheDino%2Fthidy-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7399f69d7ed962a74c3df8d2de981d6225e2f45
[INFO] checking FredTheDino/thidy-lang against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFredTheDino%2Fthidy-lang" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FredTheDino/thidy-lang on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FredTheDino/thidy-lang
[INFO] finished tweaking git repo https://github.com/FredTheDino/thidy-lang
[INFO] tweaked toml for git repo https://github.com/FredTheDino/thidy-lang written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/FredTheDino/thidy-lang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2408ccd66588f9e4b5423bec8f1197645e1fa1a8276b3373c0b7a68dac71d902
[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" "2408ccd66588f9e4b5423bec8f1197645e1fa1a8276b3373c0b7a68dac71d902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2408ccd66588f9e4b5423bec8f1197645e1fa1a8276b3373c0b7a68dac71d902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2408ccd66588f9e4b5423bec8f1197645e1fa1a8276b3373c0b7a68dac71d902", kill_on_drop: false }`
[INFO] [stdout] 2408ccd66588f9e4b5423bec8f1197645e1fa1a8276b3373c0b7a68dac71d902
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfe583ab72306f9468c50f28b367f1c9c27079f3d3ce5b6eab508cd973c33563
[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" "cfe583ab72306f9468c50f28b367f1c9c27079f3d3ce5b6eab508cd973c33563", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling beef v0.4.4
[INFO] [stderr]     Checking owo-colors v1.2.1 (https://github.com/FredTheDino/owo-colors.git#4ca8cc3d)
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling logos-derive v0.11.5
[INFO] [stderr]     Checking logos v0.11.4
[INFO] [stderr]     Checking tihdy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `criterion`
[INFO] [stdout]  --> benches/tihdy_benchmark.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use criterion::{criterion_group, criterion_main, Criterion};
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `criterion`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `criterion_main`
[INFO] [stdout]   --> benches/tihdy_benchmark.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | criterion_main!(benches);
[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 `criterion_group`
[INFO] [stdout]   --> benches/tihdy_benchmark.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | criterion_group!(benches, fib_50, fib_90);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `run_block` in module `tihdy::vm`
[INFO] [stdout]   --> benches/tihdy_benchmark.rs:21:57
[INFO] [stdout]    |
[INFO] [stdout] 21 |     c.bench_function("fib 50", |b| b.iter(|| tihdy::vm::run_block(&compiled).unwrap()));
[INFO] [stdout]    |                                                         ^^^^^^^^^ not found in `tihdy::vm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `run_block` in module `tihdy::vm`
[INFO] [stdout]   --> benches/tihdy_benchmark.rs:38:57
[INFO] [stdout]    |
[INFO] [stdout] 38 |     c.bench_function("fib 90", |b| b.iter(|| tihdy::vm::run_block(&compiled).unwrap()));
[INFO] [stdout]    |                                                         ^^^^^^^^^ not found in `tihdy::vm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `tihdy_benchmark`
[INFO] [stdout]   --> benches/tihdy_benchmark.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / use criterion::{criterion_group, criterion_main, Criterion};
[INFO] [stdout] 2  | | use std::path::Path;
[INFO] [stdout] 3  | |
[INFO] [stdout] 4  | | pub fn fib_50(c: &mut Criterion) {
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | | criterion_group!(benches, fib_50, fib_90);
[INFO] [stdout] 42 | | criterion_main!(benches);
[INFO] [stdout]    | |_________________________^ consider adding a `main` function to `benches/tihdy_benchmark.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0601.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tihdy`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "cfe583ab72306f9468c50f28b367f1c9c27079f3d3ce5b6eab508cd973c33563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfe583ab72306f9468c50f28b367f1c9c27079f3d3ce5b6eab508cd973c33563", kill_on_drop: false }`
[INFO] [stdout] cfe583ab72306f9468c50f28b367f1c9c27079f3d3ce5b6eab508cd973c33563