[INFO] updating cached repository https://github.com/InstaGras/instagras-object-storage-poc
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5ffbd96a529edf4ef11b126229e5c0eac1b2f6be
[INFO] testing InstaGras/instagras-object-storage-poc against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInstaGras%2Finstagras-object-storage-poc" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/InstaGras/instagras-object-storage-poc on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/InstaGras/instagras-object-storage-poc
[INFO] finished tweaking git repo https://github.com/InstaGras/instagras-object-storage-poc
[INFO] tweaked toml for git repo https://github.com/InstaGras/instagras-object-storage-poc written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/InstaGras/instagras-object-storage-poc already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 303cae86aba8fa91c1d637a3885de2ae46e519c4e9ae62344683cefa573eaa77
[INFO] running `"docker" "start" "-a" "303cae86aba8fa91c1d637a3885de2ae46e519c4e9ae62344683cefa573eaa77"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cc v1.0.46
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling arc-swap v0.4.3
[INFO] [stderr]    Compiling openssl v0.10.25
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling md5 v0.6.1
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling rusoto_core v0.41.0
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling signal-hook-registry v1.1.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.16
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling http v0.1.19
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling signal-hook v0.1.10
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.10
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling openssl-sys v0.9.52
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling tokio-udp v0.1.5
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling tokio-process v0.2.4
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling chrono v0.4.9
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling rusoto_credential v0.41.1
[INFO] [stderr]    Compiling rusoto_sqs v0.41.0
[INFO] [stderr]    Compiling rusoto_connect v0.41.0
[INFO] [stderr]    Compiling rusoto_s3 v0.41.0
[INFO] [stderr]    Compiling instagras-object-storage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `rusoto_s3::S3Client`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rusoto_s3::S3Client;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:20:23
[INFO] [stderr]    |
[INFO] [stderr] 20 |         access_token: env::var("S3_ACCESS_KEY"),
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::option::Option`, found enum `std::result::Result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected enum `std::option::Option<std::string::String>`
[INFO] [stderr]               found enum `std::result::Result<std::string::String, std::env::VarError>`
[INFO] [stderr] 
[INFO] [stderr] error[E0063]: missing fields `access_token_expiration`, `refresh_token`, `refresh_token_expiration` in initializer of `rusoto_connect::Credentials`
[INFO] [stderr]   --> src/main.rs:19:23
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let credentials = Credentials {
[INFO] [stderr]    |                       ^^^^^^^^^^^ missing `access_token_expiration`, `refresh_token`, `refresh_token_expiration`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0063, E0308.
[INFO] [stderr] For more information about an error, try `rustc --explain E0063`.
[INFO] [stderr] error: could not compile `instagras-object-storage`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "303cae86aba8fa91c1d637a3885de2ae46e519c4e9ae62344683cefa573eaa77"`
[INFO] running `"docker" "rm" "-f" "303cae86aba8fa91c1d637a3885de2ae46e519c4e9ae62344683cefa573eaa77"`
[INFO] [stdout] 303cae86aba8fa91c1d637a3885de2ae46e519c4e9ae62344683cefa573eaa77