[INFO] crate assert_cmd 1.0.1 is already in cache
[INFO] testing assert_cmd-1.0.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate assert_cmd 1.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate assert_cmd 1.0.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate assert_cmd 1.0.1
[INFO] finished tweaking crates.io crate assert_cmd 1.0.1
[INFO] tweaked toml for crates.io crate assert_cmd 1.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate assert_cmd 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36260c1ddfd937e497e30a7d579622a979a79f6f8587cfef268c2012708026bb
[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" "36260c1ddfd937e497e30a7d579622a979a79f6f8587cfef268c2012708026bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36260c1ddfd937e497e30a7d579622a979a79f6f8587cfef268c2012708026bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36260c1ddfd937e497e30a7d579622a979a79f6f8587cfef268c2012708026bb", kill_on_drop: false }`
[INFO] [stdout] 36260c1ddfd937e497e30a7d579622a979a79f6f8587cfef268c2012708026bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92cbe7926bc5c252336506f3e3bd2ff37803b99197183e8cc610009eae4d4707
[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" "92cbe7926bc5c252336506f3e3bd2ff37803b99197183e8cc610009eae4d4707", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling predicates-core v1.0.0
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling predicates-tree v1.0.0
[INFO] [stderr]    Compiling predicates v1.0.4
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling assert_cmd v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.62s
[INFO] running `Command { std: "docker" "inspect" "92cbe7926bc5c252336506f3e3bd2ff37803b99197183e8cc610009eae4d4707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92cbe7926bc5c252336506f3e3bd2ff37803b99197183e8cc610009eae4d4707", kill_on_drop: false }`
[INFO] [stdout] 92cbe7926bc5c252336506f3e3bd2ff37803b99197183e8cc610009eae4d4707
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2020-07-24" "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] 2b8afa7182570bfe933f0fca8dc98dde538206b272795e9f29f26d9e08814bad
[INFO] running `Command { std: "docker" "start" "-a" "2b8afa7182570bfe933f0fca8dc98dde538206b272795e9f29f26d9e08814bad", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling serde v1.0.105
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling escargot v0.5.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]    Compiling serde_json v1.0.50
[INFO] [stderr]    Compiling assert_cmd v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 38.67s
[INFO] running `Command { std: "docker" "inspect" "2b8afa7182570bfe933f0fca8dc98dde538206b272795e9f29f26d9e08814bad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b8afa7182570bfe933f0fca8dc98dde538206b272795e9f29f26d9e08814bad", kill_on_drop: false }`
[INFO] [stdout] 2b8afa7182570bfe933f0fca8dc98dde538206b272795e9f29f26d9e08814bad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9eb3f4a704e974b06731df8bc5290ec697a926966e849248f19eeeacf2379c68
[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" "9eb3f4a704e974b06731df8bc5290ec697a926966e849248f19eeeacf2379c68", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/assert_cmd-7edf2da5c9c46644
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test assert::test::into_output_from_bytes ... ok
[INFO] [stdout] test assert::test::into_output_from_pred ... ok
[INFO] [stdout] test assert::test::into_output_from_str ... ok
[INFO] [stdout] test assert::test::into_code_from_array ... ok
[INFO] [stdout] test assert::test::into_code_from_i32 ... ok
[INFO] [stdout] test assert::test::into_code_from_pred ... ok
[INFO] [stdout] test assert::test::into_code_from_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bin_fixture-1980a6309fdfbbad
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/assert-5137570a63b40894
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test append_context_example ... ok
[INFO] [stdout] test stderr_example ... ok
[INFO] [stdout] test stdout_string ... ok
[INFO] [stdout] test trait_assert_example ... ok
[INFO] [stdout] test struct_example ... ok
[INFO] [stdout] test success_example ... ok
[INFO] [stdout] test code_example ... ok
[INFO] [stdout] test trait_example ... ok
[INFO] [stdout] test failure_example ... ok
[INFO] [stdout] test stdout_example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo-f9d2312e80e4ffa2
[INFO] [stdout] test cargo_bin_example_2 ... ok
[INFO] [stdout] test cargo_binary_with_empty_env ... ok
[INFO] [stdout] test cargo_binary ... ok
[INFO] [stdout] test cargo_bin_example_1 ... ok
[INFO] [stdout] test trait_example ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/examples-49db82f10c87a099
[INFO] [stdout] test mod_example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test lib_example ... ok
[INFO] [stdout] test timeout_example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests assert_cmd
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test src/assert.rs - assert::Assert::stderr (line 401) ... ok
[INFO] [stdout] test src/assert.rs - assert::Assert::stderr (line 387) ... ok
[INFO] [stdout] test /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/doc-comment-0.3.3/src/lib.rs - (line 194) ... ok
[INFO] [stdout] test src/assert.rs - assert::Assert (line 70) ... ok
[INFO] [stdout] test src/assert.rs - assert::Assert::stderr (line 372) ... ok
[INFO] [stdout] test src/assert.rs - assert::Assert::append_context (line 103) ... ok
[INFO] [stdout] test src/assert.rs - assert::Assert::failure (line 166) ... ok
[INFO] [stdout] test src/assert.rs - assert::Assert::code (line 215) ... ok
[INFO] [stdout] test src/assert.rs - assert::Assert::stderr (line 357) ... ok
[INFO] [stdout] test src/assert.rs - assert::Assert::code (line 201) ... ok
[INFO] [stdout] test src/assert.rs - assert::Assert::stdout (line 271) ... ok
[INFO] [stdout] test src/assert.rs - assert::Assert::code (line 228) ... ok
[INFO] [stdout] test src/assert.rs - assert::Assert::stdout (line 315) ... ok
[INFO] [stdout] test src/assert.rs - assert::Assert::stdout (line 301) ... ok
[INFO] [stdout] test src/assert.rs - assert::Assert::stdout (line 286) ... ok
[INFO] [stdout] test src/assert.rs - assert::Assert::success (line 133) ... ok
[INFO] [stdout] test src/assert.rs - assert::EqCodePredicate (line 506) ... ok
[INFO] [stdout] test src/assert.rs - assert::StrContentOutputPredicate (line 783) ... ok
[INFO] [stdout] test src/assert.rs - assert::InCodePredicate (line 578) ... ok
[INFO] [stdout] test src/assert.rs - assert::IntoOutputPredicate (line 658) ... ok
[INFO] [stdout] test src/assert.rs - assert::BytesContentOutputPredicate (line 710) ... ok
[INFO] [stdout] test src/assert.rs - assert::IntoCodePredicate (line 457) ... ok
[INFO] [stdout] test src/assert.rs - assert::StrOutputPredicate (line 872) ... ok
[INFO] [stdout] test src/assert.rs - assert::OutputAssertExt::assert (line 36) ... ok
[INFO] [stdout] test src/cargo.rs - cargo::CommandCargoExt::cargo_bin (line 107) ... ok
[INFO] [stdout] test src/cargo.rs - cargo::CommandCargoExt (line 73) ... ok
[INFO] [stdout] test src/cargo.rs - cargo::CommandCargoExt::cargo_bin (line 96) ... ok
[INFO] [stdout] test src/cargo.rs - cargo (line 10) ... ok
[INFO] [stdout] test src/assert.rs - assert::OutputAssertExt (line 19) ... ok
[INFO] [stdout] test src/cargo.rs - cargo (line 29) ... ok
[INFO] [stdout] test src/cmd.rs - cmd::Command::arg (line 234) ... ok
[INFO] [stdout] test src/cmd.rs - cmd::Command::args (line 280) ... ok
[INFO] [stdout] test src/cmd.rs - cmd::Command::arg (line 257) ... ok
[INFO] [stdout] test src/cmd.rs - cmd::Command::arg (line 242) ... ok
[INFO] [stdout] test src/cmd.rs - cmd::Command::current_dir (line 403) ... ok
[INFO] [stdout] test src/cmd.rs - cmd::Command::cargo_bin (line 54) ... ok
[INFO] [stdout] test src/cmd.rs - cmd::Command::new (line 220) ... ok
[INFO] [stdout] test src/cmd.rs - cmd::Command::assert (line 178) ... ok
[INFO] [stdout] test src/cmd.rs - cmd::Command::envs (line 327) ... ok
[INFO] [stdout] test src/cmd.rs - cmd::Command::env (line 305) ... ok
[INFO] [stdout] test src/cmd.rs - cmd::Command::cargo_bin (line 45) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/cmd.rs - cmd::Command::timeout (line 92) ... ok
[INFO] [stdout] test src/cmd.rs - cmd::Command::env_remove (line 359) ... ok
[INFO] [stdout] test src/lib.rs - (line 46) ... ok
[INFO] [stdout] test src/output.rs - output::OutputError::as_output (line 222) ... ok
[INFO] [stdout] test src/output.rs - output::OutputError (line 160) ... ok
[INFO] [stdout] test src/cmd.rs - cmd::Command::unwrap_err (line 161) ... ok
[INFO] [stdout] test src/output.rs - output::OutputOkExt::unwrap_err (line 76) ... ok
[INFO] [stdout] test src/cmd.rs - cmd::Command::env_clear (line 382) ... ok
[INFO] [stdout] test src/output.rs - output::OutputOkExt::ok (line 35) ... ok
[INFO] [stdout] test src/output.rs - output::OutputOkExt::unwrap (line 54) ... ok
[INFO] [stdout] test src/output.rs - output::OutputResult (line 138) ... ok
[INFO] [stdout] test src/lib.rs - crate_name (line 119) ... ok
[INFO] [stdout] test src/cmd.rs - cmd::Command::ok (line 126) ... ok
[INFO] [stdout] test src/cmd.rs - cmd::Command::output (line 426) ... ok
[INFO] [stdout] test src/cmd.rs - cmd::Command::write_stdin (line 73) ... ok
[INFO] [stdout] test src/output.rs - output::OutputOkExt (line 14) ... ok
[INFO] [stdout] test src/cmd.rs - cmd::Command::unwrap (line 144) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9eb3f4a704e974b06731df8bc5290ec697a926966e849248f19eeeacf2379c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eb3f4a704e974b06731df8bc5290ec697a926966e849248f19eeeacf2379c68", kill_on_drop: false }`
[INFO] [stdout] 9eb3f4a704e974b06731df8bc5290ec697a926966e849248f19eeeacf2379c68