[INFO] fetching crate candid_client 0.3.2...
[INFO] testing candid_client-0.3.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate candid_client 0.3.2 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate candid_client 0.3.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate candid_client 0.3.2
[INFO] finished tweaking crates.io crate candid_client 0.3.2
[INFO] tweaked toml for crates.io crate candid_client 0.3.2 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5fda7ab40b2b151c49932c758e7d4d737cf411f428c8d5381aee2ae34809251
[INFO] running `Command { std: "docker" "start" "-a" "a5fda7ab40b2b151c49932c758e7d4d737cf411f428c8d5381aee2ae34809251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5fda7ab40b2b151c49932c758e7d4d737cf411f428c8d5381aee2ae34809251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5fda7ab40b2b151c49932c758e7d4d737cf411f428c8d5381aee2ae34809251", kill_on_drop: false }`
[INFO] [stdout] a5fda7ab40b2b151c49932c758e7d4d737cf411f428c8d5381aee2ae34809251
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb922e7a60e17007e2e96fa6095d53203359a8887f2655e9545a278047f0ec3d
[INFO] running `Command { std: "docker" "start" "-a" "bb922e7a60e17007e2e96fa6095d53203359a8887f2655e9545a278047f0ec3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling candid_client v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "bb922e7a60e17007e2e96fa6095d53203359a8887f2655e9545a278047f0ec3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb922e7a60e17007e2e96fa6095d53203359a8887f2655e9545a278047f0ec3d", kill_on_drop: false }`
[INFO] [stdout] bb922e7a60e17007e2e96fa6095d53203359a8887f2655e9545a278047f0ec3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d730028e3bfa04c1df1ed87f5fd07708f32886f6e7eec23b2aa5b3a4fd28f6ca
[INFO] running `Command { std: "docker" "start" "-a" "d730028e3bfa04c1df1ed87f5fd07708f32886f6e7eec23b2aa5b3a4fd28f6ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling candid_client v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.19s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/candid_client-12f00b9e1d3d2a53)
[INFO] running `Command { std: "docker" "inspect" "d730028e3bfa04c1df1ed87f5fd07708f32886f6e7eec23b2aa5b3a4fd28f6ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d730028e3bfa04c1df1ed87f5fd07708f32886f6e7eec23b2aa5b3a4fd28f6ca", kill_on_drop: false }`
[INFO] [stdout] d730028e3bfa04c1df1ed87f5fd07708f32886f6e7eec23b2aa5b3a4fd28f6ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89991d37d8b483308612d92ce6de8d966c4a75f8e172ddb0263a9f88428884c6
[INFO] running `Command { std: "docker" "start" "-a" "89991d37d8b483308612d92ce6de8d966c4a75f8e172ddb0263a9f88428884c6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/candid_client-12f00b9e1d3d2a53)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests candid_client
[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] running `Command { std: "docker" "inspect" "89991d37d8b483308612d92ce6de8d966c4a75f8e172ddb0263a9f88428884c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89991d37d8b483308612d92ce6de8d966c4a75f8e172ddb0263a9f88428884c6", kill_on_drop: false }`
[INFO] [stdout] 89991d37d8b483308612d92ce6de8d966c4a75f8e172ddb0263a9f88428884c6