[INFO] cloning repository https://github.com/sjeandeaux/aws-file-exists
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sjeandeaux/aws-file-exists" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjeandeaux%2Faws-file-exists", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjeandeaux%2Faws-file-exists'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c6af723cb75a06ab8bdd9caa70b74eba6885984
[INFO] testing sjeandeaux/aws-file-exists against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjeandeaux%2Faws-file-exists" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sjeandeaux/aws-file-exists 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 git repo https://github.com/sjeandeaux/aws-file-exists
[INFO] finished tweaking git repo https://github.com/sjeandeaux/aws-file-exists
[INFO] tweaked toml for git repo https://github.com/sjeandeaux/aws-file-exists written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/sjeandeaux/aws-file-exists 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]     Updating git repository `https://github.com/awslabs/aws-sdk-rust`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytes-utils v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dce0c6b9df397343274ddd23b53b7de645d196f565b442a426c2f840d3f99d8f
[INFO] running `Command { std: "docker" "start" "-a" "dce0c6b9df397343274ddd23b53b7de645d196f565b442a426c2f840d3f99d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dce0c6b9df397343274ddd23b53b7de645d196f565b442a426c2f840d3f99d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dce0c6b9df397343274ddd23b53b7de645d196f565b442a426c2f840d3f99d8f", kill_on_drop: false }`
[INFO] [stdout] dce0c6b9df397343274ddd23b53b7de645d196f565b442a426c2f840d3f99d8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 96c10d17929e40da7e3417efab169aa256a5266051f9da7393add07df35b7029
[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" "96c10d17929e40da7e3417efab169aa256a5266051f9da7393add07df35b7029", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling zeroize v1.4.2
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling tower-layer v0.3.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling fastrand v1.5.0
[INFO] [stderr]    Compiling xmlparser v0.13.3
[INFO] [stderr]    Compiling urlencoding v1.3.3
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling tracing-core v0.1.21
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling http v0.2.5
[INFO] [stderr]    Compiling bytes-utils v0.1.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling socket2 v0.4.2
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling tokio v1.12.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling aws-types v0.0.21-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.21-alpha#d02a7f0d)
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling http-body v0.4.3
[INFO] [stderr]    Compiling smithy-types v0.26.0-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.21-alpha#d02a7f0d)
[INFO] [stderr]    Compiling smithy-eventstream v0.26.0-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.21-alpha#d02a7f0d)
[INFO] [stderr]    Compiling smithy-query v0.26.0-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.21-alpha#d02a7f0d)
[INFO] [stderr]    Compiling smithy-json v0.26.0-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.21-alpha#d02a7f0d)
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling ct-logs v0.8.0
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling rustls-native-certs v0.5.0
[INFO] [stderr]    Compiling tokio-macros v1.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.18
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling smithy-xml v0.26.0-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.21-alpha#d02a7f0d)
[INFO] [stderr]    Compiling tracing v0.1.29
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling aws-sigv4 v0.0.21-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.21-alpha#d02a7f0d)
[INFO] [stderr]    Compiling structopt v0.3.25
[INFO] [stderr]    Compiling tokio-util v0.6.8
[INFO] [stderr]    Compiling smithy-async v0.26.0-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.21-alpha#d02a7f0d)
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling tower v0.4.10
[INFO] [stderr]    Compiling h2 v0.3.6
[INFO] [stderr]    Compiling hyper v0.14.13
[INFO] [stderr]    Compiling smithy-http v0.26.0-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.21-alpha#d02a7f0d)
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling smithy-http-tower v0.26.0-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.21-alpha#d02a7f0d)
[INFO] [stderr]    Compiling aws-sig-auth v0.0.21-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.21-alpha#d02a7f0d)
[INFO] [stderr]    Compiling aws-auth v0.0.21-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.21-alpha#d02a7f0d)
[INFO] [stderr]    Compiling aws-endpoint v0.0.21-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.21-alpha#d02a7f0d)
[INFO] [stderr]    Compiling aws-http v0.0.21-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.21-alpha#d02a7f0d)
[INFO] [stderr]    Compiling smithy-client v0.26.0-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.21-alpha#d02a7f0d)
[INFO] [stderr]    Compiling aws-hyper v0.0.21-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.21-alpha#d02a7f0d)
[INFO] [stderr]    Compiling aws-sdk-sts v0.0.21-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.21-alpha#d02a7f0d)
[INFO] [stderr]    Compiling aws-sdk-s3 v0.0.21-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.21-alpha#d02a7f0d)
[INFO] [stderr]    Compiling aws-config v0.0.21-alpha (https://github.com/awslabs/aws-sdk-rust?tag=v0.0.21-alpha#d02a7f0d)
[INFO] [stderr]    Compiling aws-file-exists v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 21s
[INFO] running `Command { std: "docker" "inspect" "96c10d17929e40da7e3417efab169aa256a5266051f9da7393add07df35b7029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96c10d17929e40da7e3417efab169aa256a5266051f9da7393add07df35b7029", kill_on_drop: false }`
[INFO] [stdout] 96c10d17929e40da7e3417efab169aa256a5266051f9da7393add07df35b7029
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 20f9253461f60c0f172734b23671e6167956c7f34c5b3753196066c8d3a7bb20
[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" "20f9253461f60c0f172734b23671e6167956c7f34c5b3753196066c8d3a7bb20", kill_on_drop: false }`
[INFO] [stderr]    Compiling aws-file-exists v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "20f9253461f60c0f172734b23671e6167956c7f34c5b3753196066c8d3a7bb20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20f9253461f60c0f172734b23671e6167956c7f34c5b3753196066c8d3a7bb20", kill_on_drop: false }`
[INFO] [stdout] 20f9253461f60c0f172734b23671e6167956c7f34c5b3753196066c8d3a7bb20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bf9f2523760db89d67f2b5bad24a5962c5b3c376349bdbac38979e2065bc908a
[INFO] running `Command { std: "docker" "start" "-a" "bf9f2523760db89d67f2b5bad24a5962c5b3c376349bdbac38979e2065bc908a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aws_file_exists-fc5dd5d51449c43a)
[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" "bf9f2523760db89d67f2b5bad24a5962c5b3c376349bdbac38979e2065bc908a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf9f2523760db89d67f2b5bad24a5962c5b3c376349bdbac38979e2065bc908a", kill_on_drop: false }`
[INFO] [stdout] bf9f2523760db89d67f2b5bad24a5962c5b3c376349bdbac38979e2065bc908a