[INFO] fetching crate lzfse_rust 0.1.0...
[INFO] testing lzfse_rust-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate lzfse_rust 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate lzfse_rust 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lzfse_rust 0.1.0
[INFO] finished tweaking crates.io crate lzfse_rust 0.1.0
[INFO] tweaked toml for crates.io crate lzfse_rust 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate lzfse_rust 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c4da30aae3725669754c7cc1d6baa32c383d0462ae6d62c3218d3d873ccfa01
[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" "9c4da30aae3725669754c7cc1d6baa32c383d0462ae6d62c3218d3d873ccfa01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c4da30aae3725669754c7cc1d6baa32c383d0462ae6d62c3218d3d873ccfa01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c4da30aae3725669754c7cc1d6baa32c383d0462ae6d62c3218d3d873ccfa01", kill_on_drop: false }`
[INFO] [stdout] 9c4da30aae3725669754c7cc1d6baa32c383d0462ae6d62c3218d3d873ccfa01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f64afb82494243ae8ada3b5ee8b7b82b814fb40a74dad00da0ab451b424c47b
[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" "9f64afb82494243ae8ada3b5ee8b7b82b814fb40a74dad00da0ab451b424c47b", kill_on_drop: false }`
[INFO] [stderr]    Compiling lzfse_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.24s
[INFO] running `Command { std: "docker" "inspect" "9f64afb82494243ae8ada3b5ee8b7b82b814fb40a74dad00da0ab451b424c47b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f64afb82494243ae8ada3b5ee8b7b82b814fb40a74dad00da0ab451b424c47b", kill_on_drop: false }`
[INFO] [stdout] 9f64afb82494243ae8ada3b5ee8b7b82b814fb40a74dad00da0ab451b424c47b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] f20fc1cd82189d2e6e3d338baf63090d219b5e0579b9b855ec353eabf93fff65
[INFO] running `Command { std: "docker" "start" "-a" "f20fc1cd82189d2e6e3d338baf63090d219b5e0579b9b855ec353eabf93fff65", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling idna v0.2.2
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling url v2.2.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling version-sync v0.9.2
[INFO] [stderr]    Compiling lzfse_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `test_kit`
[INFO] [stdout]   --> src/bits/bit_reader.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     use test_kit::Fibonacci;
[INFO] [stdout]    |         ^^^^^^^^ use of undeclared crate or module `test_kit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_kit`
[INFO] [stdout]   --> src/bits/bit_writer.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     use test_kit::Fibonacci;
[INFO] [stdout]    |         ^^^^^^^^ use of undeclared crate or module `test_kit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_kit`
[INFO] [stdout]    --> src/fse/buffer.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     use test_kit::{Rng, Seq};
[INFO] [stdout]     |         ^^^^^^^^ use of undeclared crate or module `test_kit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_kit`
[INFO] [stdout]    --> src/fse/literals.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     use test_kit::{Rng, Seq};
[INFO] [stdout]     |         ^^^^^^^^ use of undeclared crate or module `test_kit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_kit`
[INFO] [stdout]    --> src/fse/lmds.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     use test_kit::Rng;
[INFO] [stdout]     |         ^^^^^^^^ use of undeclared crate or module `test_kit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_kit`
[INFO] [stdout]    --> src/fse/weights.rs:280:9
[INFO] [stdout]     |
[INFO] [stdout] 280 |     use test_kit::Rng;
[INFO] [stdout]     |         ^^^^^^^^ use of undeclared crate or module `test_kit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_kit`
[INFO] [stdout]  --> src/fse/test.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use test_kit::{Rng, Seq};
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `test_kit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_kit`
[INFO] [stdout]  --> src/fse/test_fse.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use test_kit::{Rng, Seq};
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `test_kit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_kit`
[INFO] [stdout]    --> src/lz/writer.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |     use test_kit::{Rng, Seq};
[INFO] [stdout]     |         ^^^^^^^^ use of undeclared crate or module `test_kit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_kit`
[INFO] [stdout]  --> src/raw/tests.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use test_kit::Seq;
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `test_kit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_kit`
[INFO] [stdout]    --> src/ring/ring_lz_writer.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |     use test_kit::{Cycle, Rng, Seq, Zeros};
[INFO] [stdout]     |         ^^^^^^^^ use of undeclared crate or module `test_kit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_kit`
[INFO] [stdout]    --> src/ring/ring_reader.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |     use test_kit::Seq;
[INFO] [stdout]     |         ^^^^^^^^ use of undeclared crate or module `test_kit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_kit`
[INFO] [stdout]    --> src/ring/ring_short_writer.rs:197:9
[INFO] [stdout]     |
[INFO] [stdout] 197 |     use test_kit::Seq;
[INFO] [stdout]     |         ^^^^^^^^ use of undeclared crate or module `test_kit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_kit`
[INFO] [stdout]  --> src/vn/tests.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use test_kit::{Rng, Seq};
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `test_kit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_kit`
[INFO] [stdout]    --> src/match_kit/match_fast.rs:104:25
[INFO] [stdout]     |
[INFO] [stdout] 104 |                         test_kit::build_match_inc(&mut buf, index, match_index, match_len);
[INFO] [stdout]     |                         ^^^^^^^^ use of undeclared crate or module `test_kit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_kit`
[INFO] [stdout]    --> src/match_kit/match_fast.rs:120:17
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 test_kit::build_match_inc(&mut buf, index, match_index, match_len);
[INFO] [stdout]     |                 ^^^^^^^^ use of undeclared crate or module `test_kit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_kit`
[INFO] [stdout]    --> src/match_kit/match_fast.rs:139:21
[INFO] [stdout]     |
[INFO] [stdout] 139 |                     test_kit::build_match_dec(&mut buf, index, match_index, match_len);
[INFO] [stdout]     |                     ^^^^^^^^ use of undeclared crate or module `test_kit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_kit`
[INFO] [stdout]    --> src/match_kit/match_fast.rs:154:17
[INFO] [stdout]     |
[INFO] [stdout] 154 |                 test_kit::build_match_dec(&mut buf, index, match_index, match_len);
[INFO] [stdout]     |                 ^^^^^^^^ use of undeclared crate or module `test_kit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lzfse_rust`
[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] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f20fc1cd82189d2e6e3d338baf63090d219b5e0579b9b855ec353eabf93fff65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20fc1cd82189d2e6e3d338baf63090d219b5e0579b9b855ec353eabf93fff65", kill_on_drop: false }`
[INFO] [stdout] f20fc1cd82189d2e6e3d338baf63090d219b5e0579b9b855ec353eabf93fff65
