[INFO] crate cicada 0.9.12 is already in cache
[INFO] testing cicada-0.9.12 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate cicada 0.9.12 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cicada 0.9.12 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cicada 0.9.12
[INFO] finished tweaking crates.io crate cicada 0.9.12
[INFO] tweaked toml for crates.io crate cicada 0.9.12 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate cicada 0.9.12 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2aa7b03d2f519219d2943600773018dcfde00ec65e45b3ec910aa667477110a1
[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" "2aa7b03d2f519219d2943600773018dcfde00ec65e45b3ec910aa667477110a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2aa7b03d2f519219d2943600773018dcfde00ec65e45b3ec910aa667477110a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aa7b03d2f519219d2943600773018dcfde00ec65e45b3ec910aa667477110a1", kill_on_drop: false }`
[INFO] [stdout] 2aa7b03d2f519219d2943600773018dcfde00ec65e45b3ec910aa667477110a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7e48d5351e87053b924de0a956165b1b0b9d1a8eda7a1c612a3317e684dcb71
[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" "b7e48d5351e87053b924de0a956165b1b0b9d1a8eda7a1c612a3317e684dcb71", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling linked-hash-map v0.5.2
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling smallstr v0.2.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling lexical-core v0.6.7
[INFO] [stderr]    Compiling libsqlite3-sys v0.18.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling errno v0.2.5
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling exec v0.3.1
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling cicada v0.9.12 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling terminfo v0.7.1
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]    Compiling rusqlite v0.23.1
[INFO] [stderr]    Compiling structopt v0.3.14
[INFO] [stderr]    Compiling mortal v0.2.2
[INFO] [stderr]    Compiling linefeed v0.6.0
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `Command { std: "docker" "inspect" "b7e48d5351e87053b924de0a956165b1b0b9d1a8eda7a1c612a3317e684dcb71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7e48d5351e87053b924de0a956165b1b0b9d1a8eda7a1c612a3317e684dcb71", kill_on_drop: false }`
[INFO] [stdout] b7e48d5351e87053b924de0a956165b1b0b9d1a8eda7a1c612a3317e684dcb71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92583296d347c2876c0efc4a8cdd35d185bfe3cef32b609b3b7cc88cf431cc89
[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" "92583296d347c2876c0efc4a8cdd35d185bfe3cef32b609b3b7cc88cf431cc89", kill_on_drop: false }`
[INFO] [stderr]    Compiling cicada v0.9.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.70s
[INFO] running `Command { std: "docker" "inspect" "92583296d347c2876c0efc4a8cdd35d185bfe3cef32b609b3b7cc88cf431cc89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92583296d347c2876c0efc4a8cdd35d185bfe3cef32b609b3b7cc88cf431cc89", kill_on_drop: false }`
[INFO] [stdout] 92583296d347c2876c0efc4a8cdd35d185bfe3cef32b609b3b7cc88cf431cc89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70173745c4a97687825aad29d2f489f51903a0a887a21343781d6051e50f6b18
[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" "70173745c4a97687825aad29d2f489f51903a0a887a21343781d6051e50f6b18", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cicada-ccb2e4957737a5dd
[INFO] [stdout] running 26 tests
[INFO] [stdout] test execute::tests::test_run_calculator ... ok
[INFO] [stdout] test parsers::locust::tests::test_locust_parse_lines_exp_else_if ... ok
[INFO] [stdout] test parsers::locust::tests::test_locust_parse_lines_exp_if ... ok
[INFO] [stdout] test parsers::locust::tests::test_locust_parse_lines_exp_if_nest ... ok
[INFO] [stdout] test parsers::locust::tests::test_locust_parse_lines_exp_while_if_more_001 ... ok
[INFO] [stdout] test parsers::locust::tests::test_locust_parse_lines_exp_while ... ok
[INFO] [stdout] test parsers::locust::tests::test_locust_parse_lines_exp_if_while_001 ... ok
[INFO] [stdout] test parsers::locust::tests::test_locust_parse_lines_exp_while_if_001 ... ok
[INFO] [stdout] test parsers::locust::tests::test_locust_parse_lines_exp_if_nest_2 ... ok
[INFO] [stdout] test parsers::locust::tests::test_locust_parse_lines_exp_while_if_more_002 ... ok
[INFO] [stdout] test shell::tests::test_expand_alias ... ok
[INFO] [stdout] test parsers::parser_line::tests::test_tokens_to_line ... ok
[INFO] [stdout] test parsers::parser_line::tests::test_line_to_cmds ... ok
[INFO] [stdout] test shell::tests::test_needs_globbing ... ok
[INFO] [stdout] test tools::tests::test_escape_path ... ok
[INFO] [stdout] test libs::re::tests::test_find_first_group ... ok
[INFO] [stdout] test shell::tests::test_should_do_dollar_command_extension ... ok
[INFO] [stdout] test parsers::parser_line::tests::test_parse_line ... ok
[INFO] [stdout] test tools::tests::test_extend_bangbang ... ok
[INFO] [stdout] test shell::tests::test_expand_brace ... ok
[INFO] [stdout] test parsers::parser_line::tests::test_cmd_to_with_redirects ... ok
[INFO] [stdout] test shell::tests::test_expand_brace_range ... ok
[INFO] [stdout] test shell::tests::test_expand_env ... ok
[INFO] [stdout] test scripting::tests::test_expand_args ... ok
[INFO] [stdout] test parsers::parser_line::tests::test_cmd_to_tokens ... ok
[INFO] [stderr] ls: cannot access 'foo.txt': No such file or directory
[INFO] [stderr] foo
[INFO] [stderr] foo
[INFO] [stderr] cicada: failed to create fd from file: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stdout] test execute::tests::test_run_itself ... test execute::tests::test_run_itself has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "70173745c4a97687825aad29d2f489f51903a0a887a21343781d6051e50f6b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70173745c4a97687825aad29d2f489f51903a0a887a21343781d6051e50f6b18", kill_on_drop: false }`
[INFO] [stdout] 70173745c4a97687825aad29d2f489f51903a0a887a21343781d6051e50f6b18