[INFO] fetching crate expect 0.2.0...
[INFO] testing expect-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate expect 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate expect 0.2.0
[INFO] finished tweaking crates.io crate expect 0.2.0
[INFO] tweaked toml for crates.io crate expect 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate expect 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate expect 0.2.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e2c98c5e6f5a072e00b0aa5131aa47d352a871dbe02f1f9c7e312f5ec88d924
[INFO] running `Command { std: "docker" "start" "-a" "3e2c98c5e6f5a072e00b0aa5131aa47d352a871dbe02f1f9c7e312f5ec88d924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e2c98c5e6f5a072e00b0aa5131aa47d352a871dbe02f1f9c7e312f5ec88d924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e2c98c5e6f5a072e00b0aa5131aa47d352a871dbe02f1f9c7e312f5ec88d924", kill_on_drop: false }`
[INFO] [stdout] 3e2c98c5e6f5a072e00b0aa5131aa47d352a871dbe02f1f9c7e312f5ec88d924
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5c80e1c153a8504c879dc36884552606e5bc87f2761747defa1c9ff674f3495
[INFO] running `Command { std: "docker" "start" "-a" "b5c80e1c153a8504c879dc36884552606e5bc87f2761747defa1c9ff674f3495", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling expect v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.17s
[INFO] running `Command { std: "docker" "inspect" "b5c80e1c153a8504c879dc36884552606e5bc87f2761747defa1c9ff674f3495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5c80e1c153a8504c879dc36884552606e5bc87f2761747defa1c9ff674f3495", kill_on_drop: false }`
[INFO] [stdout] b5c80e1c153a8504c879dc36884552606e5bc87f2761747defa1c9ff674f3495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d1e6badf4594455c82e2cbacd8d8bdeacdc1448187e09b69e3eee20a4980cdf
[INFO] running `Command { std: "docker" "start" "-a" "2d1e6badf4594455c82e2cbacd8d8bdeacdc1448187e09b69e3eee20a4980cdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling expect v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "2d1e6badf4594455c82e2cbacd8d8bdeacdc1448187e09b69e3eee20a4980cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d1e6badf4594455c82e2cbacd8d8bdeacdc1448187e09b69e3eee20a4980cdf", kill_on_drop: false }`
[INFO] [stdout] 2d1e6badf4594455c82e2cbacd8d8bdeacdc1448187e09b69e3eee20a4980cdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bbb95d0dda0e229c05b871b1ec8f57e4cf807f1f13a4d7b24ac721fd8a5a2d85
[INFO] running `Command { std: "docker" "start" "-a" "bbb95d0dda0e229c05b871b1ec8f57e4cf807f1f13a4d7b24ac721fd8a5a2d85", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/expect-808d287e84b49c50)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test context::tests::new ... ok
[INFO] [stdout] test diff::diff::tests::string ... ok
[INFO] [stdout] test expect::tests::string ... FAILED
[INFO] [stdout] test diff::diff::tests::value ... ok
[INFO] [stdout] test expect::tests::value ... FAILED
[INFO] [stdout] test diff::diff::tests::values ... ok
[INFO] [stdout] test fs::paths::tests::get_expected_path ... ok
[INFO] [stdout] test fs::paths::tests::get_results_dir_for_test ... ok
[INFO] [stdout] test expect::tests::values ... FAILED
[INFO] [stdout] test fs::read::tests::read_expected_serialized ... ok
[INFO] [stdout] test fs::write::tests::write_actual_text ... FAILED
[INFO] [stdout] test fs::write::tests::write_actual_serialized ... FAILED
[INFO] [stdout] test fs::read::tests::read_expected_text ... ok
[INFO] [stdout] test fs::paths::tests::get_actual_path ... ok
[INFO] [stdout] test fs::paths::tests::get_expect_dir ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- expect::tests::string stdout ----
[INFO] [stdout] Error: CreateActual(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }, "src/.expect/expect/string.actual.txt")
[INFO] [stdout] 
[INFO] [stdout] ---- expect::tests::value stdout ----
[INFO] [stdout] Error: CreateActual(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }, "src/.expect/expect/value.actual.yaml")
[INFO] [stdout] 
[INFO] [stdout] ---- expect::tests::values stdout ----
[INFO] [stdout] Error: CreateActual(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }, "src/.expect/expect/values.actual.yaml")
[INFO] [stdout] 
[INFO] [stdout] ---- fs::write::tests::write_actual_text stdout ----
[INFO] [stdout] Error: CreateActual(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }, "src/fs/.expect/write/write_actual_text.actual.txt")
[INFO] [stdout] 
[INFO] [stdout] ---- fs::write::tests::write_actual_serialized stdout ----
[INFO] [stdout] Error: CreateActual(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }, "src/fs/.expect/write/write_actual_serialized.actual.yaml")
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     expect::tests::string
[INFO] [stdout]     expect::tests::value
[INFO] [stdout]     expect::tests::values
[INFO] [stdout]     fs::write::tests::write_actual_serialized
[INFO] [stdout]     fs::write::tests::write_actual_text
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 10 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "bbb95d0dda0e229c05b871b1ec8f57e4cf807f1f13a4d7b24ac721fd8a5a2d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbb95d0dda0e229c05b871b1ec8f57e4cf807f1f13a4d7b24ac721fd8a5a2d85", kill_on_drop: false }`
[INFO] [stdout] bbb95d0dda0e229c05b871b1ec8f57e4cf807f1f13a4d7b24ac721fd8a5a2d85