[INFO] fetching crate gc-shadowstack 1.1.1...
[INFO] testing gc-shadowstack-1.1.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate gc-shadowstack 1.1.1 into /workspace/builds/worker-113/source
[INFO] validating manifest of crates.io crate gc-shadowstack 1.1.1 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 gc-shadowstack 1.1.1
[INFO] finished tweaking crates.io crate gc-shadowstack 1.1.1
[INFO] tweaked toml for crates.io crate gc-shadowstack 1.1.1 written to /workspace/builds/worker-113/source/Cargo.toml
[INFO] crate crates.io crate gc-shadowstack 1.1.1 already has a lockfile, it will not be regenerated
[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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] 4ab99f20993e25147453545ec0c87715227995deb4ca13ce6b1b15899ee21b41
[INFO] running `Command { std: "docker" "start" "-a" "4ab99f20993e25147453545ec0c87715227995deb4ca13ce6b1b15899ee21b41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ab99f20993e25147453545ec0c87715227995deb4ca13ce6b1b15899ee21b41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ab99f20993e25147453545ec0c87715227995deb4ca13ce6b1b15899ee21b41", kill_on_drop: false }`
[INFO] [stdout] 4ab99f20993e25147453545ec0c87715227995deb4ca13ce6b1b15899ee21b41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] bcbfb2d4c41fda31aa6a755ff6582915566fec6b3a3ac62d0f70ac8b2768cfe0
[INFO] running `Command { std: "docker" "start" "-a" "bcbfb2d4c41fda31aa6a755ff6582915566fec6b3a3ac62d0f70ac8b2768cfe0", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling gc-shadowstack v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "bcbfb2d4c41fda31aa6a755ff6582915566fec6b3a3ac62d0f70ac8b2768cfe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcbfb2d4c41fda31aa6a755ff6582915566fec6b3a3ac62d0f70ac8b2768cfe0", kill_on_drop: false }`
[INFO] [stdout] bcbfb2d4c41fda31aa6a755ff6582915566fec6b3a3ac62d0f70ac8b2768cfe0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] 5c3389a1ac4d09170abff72c89c25765eaf561f3f59cddbfdc99905d04f3232e
[INFO] running `Command { std: "docker" "start" "-a" "5c3389a1ac4d09170abff72c89c25765eaf561f3f59cddbfdc99905d04f3232e", kill_on_drop: false }`
[INFO] [stderr]    Compiling gc-shadowstack v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "5c3389a1ac4d09170abff72c89c25765eaf561f3f59cddbfdc99905d04f3232e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c3389a1ac4d09170abff72c89c25765eaf561f3f59cddbfdc99905d04f3232e", kill_on_drop: false }`
[INFO] [stdout] 5c3389a1ac4d09170abff72c89c25765eaf561f3f59cddbfdc99905d04f3232e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] 036196b1e89c6e23d4c444f8559ddc91a1103611420f503b2abf5d4bf001d1e3
[INFO] running `Command { std: "docker" "start" "-a" "036196b1e89c6e23d4c444f8559ddc91a1103611420f503b2abf5d4bf001d1e3", 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 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gc_shadowstack-fc87f2fb1de0977c)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gc_shadowstack-5a2dd026f93618eb)
[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] [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 gc-shadowstack
[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" "036196b1e89c6e23d4c444f8559ddc91a1103611420f503b2abf5d4bf001d1e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "036196b1e89c6e23d4c444f8559ddc91a1103611420f503b2abf5d4bf001d1e3", kill_on_drop: false }`
[INFO] [stdout] 036196b1e89c6e23d4c444f8559ddc91a1103611420f503b2abf5d4bf001d1e3