[INFO] fetching crate silkbag 0.0.1... [INFO] testing silkbag-0.0.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate silkbag 0.0.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate silkbag 0.0.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate silkbag 0.0.1 [INFO] finished tweaking crates.io crate silkbag 0.0.1 [INFO] tweaked toml for crates.io crate silkbag 0.0.1 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gobject-sys v0.14.0 [INFO] [stderr] Downloaded glib-macros v0.14.1 [INFO] [stderr] Downloaded version-compare v0.0.11 [INFO] [stderr] Downloaded cfg-expr v0.7.4 [INFO] [stderr] Downloaded system-deps v3.1.2 [INFO] [stderr] Downloaded nalgebra-macros v0.1.0 [INFO] [stderr] Downloaded glib v0.14.2 [INFO] [stderr] Downloaded cairo-rs v0.14.1 [INFO] [stderr] Downloaded cairo-sys-rs v0.14.0 [INFO] [stderr] Downloaded glib-sys v0.14.0 [INFO] [stderr] Downloaded nalgebra v0.28.0 [INFO] [stderr] Downloaded imagefmt v4.0.0 [INFO] [stderr] Downloaded simba v0.5.1 [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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b7c639808dccbc046b61ff0b2f1e38c1d735b5383338334f6bcfb7e8e985ba63 [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" "b7c639808dccbc046b61ff0b2f1e38c1d735b5383338334f6bcfb7e8e985ba63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7c639808dccbc046b61ff0b2f1e38c1d735b5383338334f6bcfb7e8e985ba63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7c639808dccbc046b61ff0b2f1e38c1d735b5383338334f6bcfb7e8e985ba63", kill_on_drop: false }` [INFO] [stdout] b7c639808dccbc046b61ff0b2f1e38c1d735b5383338334f6bcfb7e8e985ba63 [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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dcb3316b978f6a3f9bad6eeff098b5bb65ac14008d96eec69aecb10d43ec3398 [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" "dcb3316b978f6a3f9bad6eeff098b5bb65ac14008d96eec69aecb10d43ec3398", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling strum v0.21.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling matrixmultiply v0.3.1 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling cfg-expr v0.7.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling filetime v0.2.14 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling tar v0.4.35 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling approx v0.5.0 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling simba v0.5.1 [INFO] [stderr] Compiling imagefmt v4.0.0 [INFO] [stderr] Compiling futures-executor v0.3.15 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Compiling nalgebra v0.28.0 [INFO] [stderr] Compiling system-deps v3.1.2 [INFO] [stderr] Compiling glib-macros v0.14.1 [INFO] [stderr] Compiling glib-sys v0.14.0 [INFO] [stderr] Compiling gobject-sys v0.14.0 [INFO] [stderr] Compiling cairo-sys-rs v0.14.0 [INFO] [stderr] Compiling glib v0.14.2 [INFO] [stderr] Compiling cairo-rs v0.14.1 [INFO] [stderr] Compiling silkbag v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 44.10s [INFO] running `Command { std: "docker" "inspect" "dcb3316b978f6a3f9bad6eeff098b5bb65ac14008d96eec69aecb10d43ec3398", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcb3316b978f6a3f9bad6eeff098b5bb65ac14008d96eec69aecb10d43ec3398", kill_on_drop: false }` [INFO] [stdout] dcb3316b978f6a3f9bad6eeff098b5bb65ac14008d96eec69aecb10d43ec3398 [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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] c09891b4265ad0ec1a7ea6128b6505a7148c708699b464eec3a2f5bf12fa11c3 [INFO] running `Command { std: "docker" "start" "-a" "c09891b4265ad0ec1a7ea6128b6505a7148c708699b464eec3a2f5bf12fa11c3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling silkbag v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.97s [INFO] running `Command { std: "docker" "inspect" "c09891b4265ad0ec1a7ea6128b6505a7148c708699b464eec3a2f5bf12fa11c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c09891b4265ad0ec1a7ea6128b6505a7148c708699b464eec3a2f5bf12fa11c3", kill_on_drop: false }` [INFO] [stdout] c09891b4265ad0ec1a7ea6128b6505a7148c708699b464eec3a2f5bf12fa11c3 [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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7eaff00249abfaee8168fb90b49dabef3a0df3e33b7d1264b1cec3ab03a724f4 [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" "7eaff00249abfaee8168fb90b49dabef3a0df3e33b7d1264b1cec3ab03a724f4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.39s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/silkbag-8321efcb8d9e9598) [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] Running unittests (/opt/rustwide/target/debug/deps/silkbag-d1697fdeed172d9d) [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 silkbag [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" "7eaff00249abfaee8168fb90b49dabef3a0df3e33b7d1264b1cec3ab03a724f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7eaff00249abfaee8168fb90b49dabef3a0df3e33b7d1264b1cec3ab03a724f4", kill_on_drop: false }` [INFO] [stdout] 7eaff00249abfaee8168fb90b49dabef3a0df3e33b7d1264b1cec3ab03a724f4