[INFO] fetching crate cobalt-core 0.17.0...
[INFO] testing cobalt-core-0.17.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate cobalt-core 0.17.0 into /workspace/builds/worker-94/source
[INFO] validating manifest of crates.io crate cobalt-core 0.17.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cobalt-core 0.17.0
[INFO] finished tweaking crates.io crate cobalt-core 0.17.0
[INFO] tweaked toml for crates.io crate cobalt-core 0.17.0 written to /workspace/builds/worker-94/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anymap2 v0.13.0
[INFO] [stderr]   Downloaded relative-path v1.5.0
[INFO] [stderr]   Downloaded deunicode v1.3.1
[INFO] [stderr]   Downloaded kstring v1.0.6
[INFO] [stderr]   Downloaded liquid-core v0.23.0
[INFO] [stderr]   Downloaded cobalt-config v0.17.0
[INFO] [stderr]   Downloaded status v0.0.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c81fb92776a355a7adac62bdca5bdaf98b0e5d9584c39e485f5b66ee3e78a7f0
[INFO] running `Command { std: "docker" "start" "-a" "c81fb92776a355a7adac62bdca5bdaf98b0e5d9584c39e485f5b66ee3e78a7f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c81fb92776a355a7adac62bdca5bdaf98b0e5d9584c39e485f5b66ee3e78a7f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c81fb92776a355a7adac62bdca5bdaf98b0e5d9584c39e485f5b66ee3e78a7f0", kill_on_drop: false }`
[INFO] [stdout] c81fb92776a355a7adac62bdca5bdaf98b0e5d9584c39e485f5b66ee3e78a7f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a80611bc6c765b34c70c96603221216fd50f16c38de11b3c7828de6e26a2487
[INFO] running `Command { std: "docker" "start" "-a" "2a80611bc6c765b34c70c96603221216fd50f16c38de11b3c7828de6e26a2487", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling anymap2 v0.13.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling deunicode v1.3.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling status v0.0.10
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling ignore v0.4.18
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling kstring v1.0.6
[INFO] [stderr]    Compiling relative-path v1.5.0
[INFO] [stderr]    Compiling serde_yaml v0.8.21
[INFO] [stderr]    Compiling liquid-core v0.23.0
[INFO] [stderr]    Compiling cobalt-config v0.17.0
[INFO] [stderr]    Compiling cobalt-core v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.63s
[INFO] running `Command { std: "docker" "inspect" "2a80611bc6c765b34c70c96603221216fd50f16c38de11b3c7828de6e26a2487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a80611bc6c765b34c70c96603221216fd50f16c38de11b3c7828de6e26a2487", kill_on_drop: false }`
[INFO] [stdout] 2a80611bc6c765b34c70c96603221216fd50f16c38de11b3c7828de6e26a2487
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fac70c1e4d28b5ede612e4a0d36dda9be08e1cad5eecb868cb4698256c50cb2c
[INFO] running `Command { std: "docker" "start" "-a" "fac70c1e4d28b5ede612e4a0d36dda9be08e1cad5eecb868cb4698256c50cb2c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cobalt-core v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.90s
[INFO] running `Command { std: "docker" "inspect" "fac70c1e4d28b5ede612e4a0d36dda9be08e1cad5eecb868cb4698256c50cb2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac70c1e4d28b5ede612e4a0d36dda9be08e1cad5eecb868cb4698256c50cb2c", kill_on_drop: false }`
[INFO] [stdout] fac70c1e4d28b5ede612e4a0d36dda9be08e1cad5eecb868cb4698256c50cb2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e67c2463174b7775b3152bc469c77aef8f10d220a2d704cb309379d7ac3c3cce
[INFO] running `Command { std: "docker" "start" "-a" "e67c2463174b7775b3152bc469c77aef8f10d220a2d704cb309379d7ac3c3cce", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cobalt_core-6a37c040ac4cff18)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test source::tests::files_includes_child_dir_file ... ok
[INFO] [stdout] test source::tests::files_includes_file ... ok
[INFO] [stdout] test source::tests::files_ignore_hidden ... ok
[INFO] [stdout] test source::tests::files_includes_root_dir ... ok
[INFO] [stdout] test source::tests::files_includes_child_dir ... ok
[INFO] [stderr]    Doc-tests cobalt-core
[INFO] [stdout] test source::tests::files_not_ignored_by_parent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e67c2463174b7775b3152bc469c77aef8f10d220a2d704cb309379d7ac3c3cce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e67c2463174b7775b3152bc469c77aef8f10d220a2d704cb309379d7ac3c3cce", kill_on_drop: false }`
[INFO] [stdout] e67c2463174b7775b3152bc469c77aef8f10d220a2d704cb309379d7ac3c3cce