[INFO] fetching crate secret-loader 0.1.0...
[INFO] crate secret-loader 0.1.0 is already in cache
[INFO] crate secret-loader 0.1.0 is already in cache
[INFO] crate secret-loader 0.1.0 is already in cache
[INFO] crate secret-loader 0.1.0 is already in cache
[INFO] crate secret-loader 0.1.0 is already in cache
[INFO] crate secret-loader 0.1.0 is already in cache
[INFO] crate secret-loader 0.1.0 is already in cache
[INFO] crate secret-loader 0.1.0 is already in cache
[INFO] crate secret-loader 0.1.0 is already in cache
[INFO] crate secret-loader 0.1.0 is already in cache
[INFO] crate secret-loader 0.1.0 is already in cache
[INFO] crate secret-loader 0.1.0 is already in cache
[INFO] crate secret-loader 0.1.0 is already in cache
[INFO] crate secret-loader 0.1.0 is already in cache
[INFO] checking secret-loader-0.1.0 against master#21de280cccb4eb02ead6bf0af40e2355a9136d6f for pr-100043
[INFO] extracting crate secret-loader 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate secret-loader 0.1.0 on toolchain 21de280cccb4eb02ead6bf0af40e2355a9136d6f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate secret-loader 0.1.0
[INFO] finished tweaking crates.io crate secret-loader 0.1.0
[INFO] tweaked toml for crates.io crate secret-loader 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6cc2c875c02b4004323d2393dcdf1e40c354aff0a220adbe35a8b0bb49e6fc3
[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" "f6cc2c875c02b4004323d2393dcdf1e40c354aff0a220adbe35a8b0bb49e6fc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6cc2c875c02b4004323d2393dcdf1e40c354aff0a220adbe35a8b0bb49e6fc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6cc2c875c02b4004323d2393dcdf1e40c354aff0a220adbe35a8b0bb49e6fc3", kill_on_drop: false }`
[INFO] [stdout] f6cc2c875c02b4004323d2393dcdf1e40c354aff0a220adbe35a8b0bb49e6fc3
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "check" "--frozen" "--all" "--all-targets" "--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] 93e2b29a0fe0ace386c2a2318694acdfb9101594e668e6a49e8901a4b4ce111b
[INFO] running `Command { std: "docker" "start" "-a" "93e2b29a0fe0ace386c2a2318694acdfb9101594e668e6a49e8901a4b4ce111b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling libc v0.2.127
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.142
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling serde v1.0.142
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]    Compiling camino v1.0.9
[INFO] [stderr]     Checking zeroize v1.5.7
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]     Checking secret-loader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]     Checking serial_test v0.5.1
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.67s
[INFO] running `Command { std: "docker" "inspect" "93e2b29a0fe0ace386c2a2318694acdfb9101594e668e6a49e8901a4b4ce111b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93e2b29a0fe0ace386c2a2318694acdfb9101594e668e6a49e8901a4b4ce111b", kill_on_drop: false }`
[INFO] [stdout] 93e2b29a0fe0ace386c2a2318694acdfb9101594e668e6a49e8901a4b4ce111b