[INFO] crate assert_tokens_eq 0.1.0 is already in cache
[INFO] testing assert_tokens_eq-0.1.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate assert_tokens_eq 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate assert_tokens_eq 0.1.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate assert_tokens_eq 0.1.0
[INFO] finished tweaking crates.io crate assert_tokens_eq 0.1.0
[INFO] tweaked toml for crates.io crate assert_tokens_eq 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stdout] f97a9330f8c4af796943c4ce406320e668f31fa94d823ba4d5e3b613be8768b4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "f97a9330f8c4af796943c4ce406320e668f31fa94d823ba4d5e3b613be8768b4"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling backtrace-sys v0.1.35
[INFO] [stderr]    Compiling backtrace v0.3.46
[INFO] [stderr]    Compiling snafu-derive v0.4.4
[INFO] [stderr]    Compiling snafu v0.4.4
[INFO] [stderr]    Compiling assert_tokens_eq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.99s
[INFO] running `"docker" "inspect" "f97a9330f8c4af796943c4ce406320e668f31fa94d823ba4d5e3b613be8768b4"`
[INFO] running `"docker" "rm" "-f" "f97a9330f8c4af796943c4ce406320e668f31fa94d823ba4d5e3b613be8768b4"`
[INFO] [stdout] f97a9330f8c4af796943c4ce406320e668f31fa94d823ba4d5e3b613be8768b4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 62c586952b31538956c36df7bfd7b3f009d3a25ea7ce48ac863f1cc750b37199
[INFO] running `"docker" "start" "-a" "62c586952b31538956c36df7bfd7b3f009d3a25ea7ce48ac863f1cc750b37199"`
[INFO] [stderr]    Compiling assert_tokens_eq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `"docker" "inspect" "62c586952b31538956c36df7bfd7b3f009d3a25ea7ce48ac863f1cc750b37199"`
[INFO] running `"docker" "rm" "-f" "62c586952b31538956c36df7bfd7b3f009d3a25ea7ce48ac863f1cc750b37199"`
[INFO] [stdout] 62c586952b31538956c36df7bfd7b3f009d3a25ea7ce48ac863f1cc750b37199
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7a86bcc5ca3c6df0909f62b700bf25689892191512999b964077fd53aca710db
[INFO] running `"docker" "start" "-a" "7a86bcc5ca3c6df0909f62b700bf25689892191512999b964077fd53aca710db"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/assert_tokens_eq-bc2945388d1d977e
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test diff::test_format_replacement ... ok
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '28742a1146f10a4f09369baad027a464acb7a766'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain 28742a1146f10a4f09369baad027a464acb7a766`
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '28742a1146f10a4f09369baad027a464acb7a766'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain 28742a1146f10a4f09369baad027a464acb7a766`
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '28742a1146f10a4f09369baad027a464acb7a766'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain 28742a1146f10a4f09369baad027a464acb7a766`
[INFO] [stdout] test test_cursed_code ... ok
[INFO] [stdout] test test_le_diff ... FAILED
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '28742a1146f10a4f09369baad027a464acb7a766'
[INFO] [stdout] 
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain 28742a1146f10a4f09369baad027a464acb7a766`
[INFO] [stdout] failures:
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stdout] 
[INFO] [stdout] ---- test_le_diff stdout ----
[INFO] [stdout] note: test did not panic as expected
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_le_diff
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7a86bcc5ca3c6df0909f62b700bf25689892191512999b964077fd53aca710db"`
[INFO] running `"docker" "rm" "-f" "7a86bcc5ca3c6df0909f62b700bf25689892191512999b964077fd53aca710db"`
[INFO] [stdout] 7a86bcc5ca3c6df0909f62b700bf25689892191512999b964077fd53aca710db