[INFO] fetching crate symptom 0.0.11...
[INFO] testing symptom-0.0.11 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate symptom 0.0.11 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate symptom 0.0.11
[INFO] finished tweaking crates.io crate symptom 0.0.11
[INFO] tweaked toml for crates.io crate symptom 0.0.11 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate symptom 0.0.11 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 74 packages to latest compatible versions
[INFO] [stderr]       Adding gtk v0.17.1 (available: v0.18.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gtk v0.17.1
[INFO] [stderr]   Downloaded atk v0.17.1
[INFO] [stderr]   Downloaded cairo-rs v0.17.10
[INFO] [stderr]   Downloaded gdk v0.17.1
[INFO] [stderr]   Downloaded gio-sys v0.17.10
[INFO] [stderr]   Downloaded gdk-sys v0.17.0
[INFO] [stderr]   Downloaded gtk-sys v0.17.0
[INFO] [stderr]   Downloaded cairo-sys-rs v0.17.10
[INFO] [stderr]   Downloaded gtk3-macros v0.17.1
[INFO] [stderr]   Downloaded pango-sys v0.17.10
[INFO] [stderr]   Downloaded pango v0.17.10
[INFO] [stderr]   Downloaded glib v0.17.10
[INFO] [stderr]   Downloaded gdk-pixbuf v0.17.10
[INFO] [stderr]   Downloaded atk-sys v0.17.0
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.17.10
[INFO] [stderr]   Downloaded gio v0.17.10
[INFO] [stderr]   Downloaded glib-sys v0.17.10
[INFO] [stderr]   Downloaded glib-macros v0.17.10
[INFO] [stderr]   Downloaded gobject-sys v0.17.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50f5415ec670d0e25c3ccb68365bf14fadce340f79c73eb6afb598c5358cf799
[INFO] running `Command { std: "docker" "start" "-a" "50f5415ec670d0e25c3ccb68365bf14fadce340f79c73eb6afb598c5358cf799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50f5415ec670d0e25c3ccb68365bf14fadce340f79c73eb6afb598c5358cf799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50f5415ec670d0e25c3ccb68365bf14fadce340f79c73eb6afb598c5358cf799", kill_on_drop: false }`
[INFO] [stdout] 50f5415ec670d0e25c3ccb68365bf14fadce340f79c73eb6afb598c5358cf799
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35c8fe1e221bdbb4cf0f6b28a7d2490fb9277a57e494e3872839add2ea2fc0fe
[INFO] running `Command { std: "docker" "start" "-a" "35c8fe1e221bdbb4cf0f6b28a7d2490fb9277a57e494e3872839add2ea2fc0fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling gio v0.17.10
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling gtk v0.17.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling cfg-expr v0.15.8
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling glib-macros v0.17.10
[INFO] [stderr]    Compiling gtk3-macros v0.17.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling system-deps v6.2.2
[INFO] [stderr]    Compiling glib-sys v0.17.10
[INFO] [stderr]    Compiling gobject-sys v0.17.10
[INFO] [stderr]    Compiling gio-sys v0.17.10
[INFO] [stderr]    Compiling pango-sys v0.17.10
[INFO] [stderr]    Compiling cairo-sys-rs v0.17.10
[INFO] [stderr]    Compiling gdk-sys v0.17.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.17.10
[INFO] [stderr]    Compiling atk-sys v0.17.0
[INFO] [stderr]    Compiling gtk-sys v0.17.0
[INFO] [stderr]    Compiling glib v0.17.10
[INFO] [stderr]    Compiling cairo-rs v0.17.10
[INFO] [stderr]    Compiling atk v0.17.1
[INFO] [stderr]    Compiling pango v0.17.10
[INFO] [stderr]    Compiling gdk-pixbuf v0.17.10
[INFO] [stderr]    Compiling gdk v0.17.1
[INFO] [stderr]    Compiling symptom v0.0.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "35c8fe1e221bdbb4cf0f6b28a7d2490fb9277a57e494e3872839add2ea2fc0fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c8fe1e221bdbb4cf0f6b28a7d2490fb9277a57e494e3872839add2ea2fc0fe", kill_on_drop: false }`
[INFO] [stdout] 35c8fe1e221bdbb4cf0f6b28a7d2490fb9277a57e494e3872839add2ea2fc0fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05c9316558b1cf52838e27dfb3e0817e3726d60551dc5b6b4828538b1218c53f
[INFO] running `Command { std: "docker" "start" "-a" "05c9316558b1cf52838e27dfb3e0817e3726d60551dc5b6b4828538b1218c53f", kill_on_drop: false }`
[INFO] [stderr]    Compiling symptom v0.0.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "05c9316558b1cf52838e27dfb3e0817e3726d60551dc5b6b4828538b1218c53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05c9316558b1cf52838e27dfb3e0817e3726d60551dc5b6b4828538b1218c53f", kill_on_drop: false }`
[INFO] [stdout] 05c9316558b1cf52838e27dfb3e0817e3726d60551dc5b6b4828538b1218c53f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52a76f36096c678b1bf71eff4a53321e376373c5cc1f1f153daa05e89df223cf
[INFO] running `Command { std: "docker" "start" "-a" "52a76f36096c678b1bf71eff4a53321e376373c5cc1f1f153daa05e89df223cf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/symptom-c3741a484061510c)
[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] [stderr]    Doc-tests symptom
[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" "52a76f36096c678b1bf71eff4a53321e376373c5cc1f1f153daa05e89df223cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52a76f36096c678b1bf71eff4a53321e376373c5cc1f1f153daa05e89df223cf", kill_on_drop: false }`
[INFO] [stdout] 52a76f36096c678b1bf71eff4a53321e376373c5cc1f1f153daa05e89df223cf