[INFO] fetching crate k9 0.2.8...
[INFO] testing k9-0.2.8 against 1.45.2 for beta-1.46-1
[INFO] extracting crate k9 0.2.8 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate k9 0.2.8 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate k9 0.2.8
[INFO] finished tweaking crates.io crate k9 0.2.8
[INFO] tweaked toml for crates.io crate k9 0.2.8 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 315c149cbc1890035b16fb3d2549d8840cf9b26ae8de95a68ad90989082ab38c
[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" "315c149cbc1890035b16fb3d2549d8840cf9b26ae8de95a68ad90989082ab38c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "315c149cbc1890035b16fb3d2549d8840cf9b26ae8de95a68ad90989082ab38c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "315c149cbc1890035b16fb3d2549d8840cf9b26ae8de95a68ad90989082ab38c", kill_on_drop: false }`
[INFO] [stdout] 315c149cbc1890035b16fb3d2549d8840cf9b26ae8de95a68ad90989082ab38c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c6e90763e1e5a9a07273e2d9aa6f81b1b555612009b3d3a0c72e7be42ad4faf
[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" "2c6e90763e1e5a9a07273e2d9aa6f81b1b555612009b3d3a0c72e7be42ad4faf", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling k9 v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.55s
[INFO] running `Command { std: "docker" "inspect" "2c6e90763e1e5a9a07273e2d9aa6f81b1b555612009b3d3a0c72e7be42ad4faf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c6e90763e1e5a9a07273e2d9aa6f81b1b555612009b3d3a0c72e7be42ad4faf", kill_on_drop: false }`
[INFO] [stdout] 2c6e90763e1e5a9a07273e2d9aa6f81b1b555612009b3d3a0c72e7be42ad4faf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16b8830b0a1e5bd60491b21d25b4b0ea6483ecfea7d8b1349d899fcc15963c2d
[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" "16b8830b0a1e5bd60491b21d25b4b0ea6483ecfea7d8b1349d899fcc15963c2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling sha2 v0.9.1
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]    Compiling k9 v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.14s
[INFO] running `Command { std: "docker" "inspect" "16b8830b0a1e5bd60491b21d25b4b0ea6483ecfea7d8b1349d899fcc15963c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16b8830b0a1e5bd60491b21d25b4b0ea6483ecfea7d8b1349d899fcc15963c2d", kill_on_drop: false }`
[INFO] [stdout] 16b8830b0a1e5bd60491b21d25b4b0ea6483ecfea7d8b1349d899fcc15963c2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb58fc670c6d689ddde539e32e8162b8c1689877a64aaaa108b31f51e6085805
[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" "fb58fc670c6d689ddde539e32e8162b8c1689877a64aaaa108b31f51e6085805", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/k9-10ca1d0fc308aaba
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test snap::tests::snap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests k9
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/assertions.rs - assert_matches_snapshot (line 402) ... ok
[INFO] [stdout] test src/assertions.rs - assert_equal (line 92) ... FAILED
[INFO] [stdout] test src/assertions.rs - assert_lesser_than_or_equal (line 269) ... FAILED
[INFO] [stdout] test src/assertions.rs - assert_matches_regex (line 311) ... FAILED
[INFO] [stdout] test src/assertions.rs - assert_greater_than (line 145) ... ok
[INFO] [stdout] test src/assertions.rs - assert_err (line 538) ... ok
[INFO] [stdout] test src/assertions.rs - assert_ok (line 502) ... ok
[INFO] [stdout] test src/snap.rs - snap::Snap (line 8) ... ok
[INFO] [stdout] test src/assertions.rs - assert_err_matches_regex (line 351) ... ok
[INFO] [stdout] test src/assertions.rs - assert_greater_than_or_equal (line 186) ... ok
[INFO] [stdout] test src/assertions.rs - assert_lesser_than (line 228) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/assertions.rs - assert_equal (line 92) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/assertions.rs - assert_lesser_than_or_equal (line 269) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/assertions.rs - assert_matches_regex (line 311) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/assertions.rs - assert_equal (line 92)
[INFO] [stdout]     src/assertions.rs - assert_lesser_than_or_equal (line 269)
[INFO] [stdout]     src/assertions.rs - assert_matches_regex (line 311)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "fb58fc670c6d689ddde539e32e8162b8c1689877a64aaaa108b31f51e6085805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb58fc670c6d689ddde539e32e8162b8c1689877a64aaaa108b31f51e6085805", kill_on_drop: false }`
[INFO] [stdout] fb58fc670c6d689ddde539e32e8162b8c1689877a64aaaa108b31f51e6085805