[INFO] cloning repository https://github.com/akalmannakarmi/safe-storage [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akalmannakarmi/safe-storage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakalmannakarmi%2Fsafe-storage", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakalmannakarmi%2Fsafe-storage'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 099b03418e51fb372e488e4b54f6a007c9348525 [INFO] checking akalmannakarmi/safe-storage against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakalmannakarmi%2Fsafe-storage" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/akalmannakarmi/safe-storage on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/akalmannakarmi/safe-storage [INFO] finished tweaking git repo https://github.com/akalmannakarmi/safe-storage [INFO] tweaked toml for git repo https://github.com/akalmannakarmi/safe-storage written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/akalmannakarmi/safe-storage already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde-encrypt-core v0.7.0 [INFO] [stderr] Downloaded serde-encrypt v0.7.0 [INFO] [stderr] Downloaded salsa20 v0.8.0 [INFO] [stderr] Downloaded xsalsa20poly1305 v0.7.1 [INFO] [stderr] Downloaded crypto_box v0.6.0 [INFO] [stderr] Downloaded chacha20 v0.7.1 [INFO] [stderr] Downloaded chacha20poly1305 v0.8.0 [INFO] [stderr] Downloaded x25519-dalek v1.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 511400cd8a22e4c744c88e5e3206eafec95f34535826b41ae9862bab015d4371 [INFO] running `Command { std: "docker" "start" "-a" "511400cd8a22e4c744c88e5e3206eafec95f34535826b41ae9862bab015d4371", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "511400cd8a22e4c744c88e5e3206eafec95f34535826b41ae9862bab015d4371", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "511400cd8a22e4c744c88e5e3206eafec95f34535826b41ae9862bab015d4371", kill_on_drop: false }` [INFO] [stdout] 511400cd8a22e4c744c88e5e3206eafec95f34535826b41ae9862bab015d4371 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2edd4710a5423d7380e43a82eefbeef384e712199e1429487fff183b5cee63f [INFO] running `Command { std: "docker" "start" "-a" "f2edd4710a5423d7380e43a82eefbeef384e712199e1429487fff183b5cee63f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking cpufeatures v0.1.5 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking postcard-cobs v0.1.5-pre [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking flate2 v1.0.27 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.33 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking universal-hash v0.4.1 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking aead v0.4.3 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking poly1305 v0.7.2 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.7 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Checking zeroize v1.6.0 [INFO] [stderr] Checking curve25519-dalek v3.2.0 [INFO] [stderr] Checking chacha20 v0.7.1 [INFO] [stderr] Checking salsa20 v0.8.0 [INFO] [stderr] Checking xsalsa20poly1305 v0.7.1 [INFO] [stderr] Checking chacha20poly1305 v0.8.0 [INFO] [stderr] Checking x25519-dalek v1.1.1 [INFO] [stderr] Checking crypto_box v0.6.0 [INFO] [stderr] Checking serde-encrypt-core v0.7.0 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking postcard v0.7.3 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde-encrypt v0.7.0 [INFO] [stderr] Checking safe-storage v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.36s [INFO] running `Command { std: "docker" "inspect" "f2edd4710a5423d7380e43a82eefbeef384e712199e1429487fff183b5cee63f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2edd4710a5423d7380e43a82eefbeef384e712199e1429487fff183b5cee63f", kill_on_drop: false }` [INFO] [stdout] f2edd4710a5423d7380e43a82eefbeef384e712199e1429487fff183b5cee63f [INFO] checking akalmannakarmi/safe-storage against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakalmannakarmi%2Fsafe-storage" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/akalmannakarmi/safe-storage on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/akalmannakarmi/safe-storage [INFO] finished tweaking git repo https://github.com/akalmannakarmi/safe-storage [INFO] tweaked toml for git repo https://github.com/akalmannakarmi/safe-storage written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/akalmannakarmi/safe-storage already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4720d83dc61e84fe3d5519b9149a00e374f5750c410c53c039d0d670a73af54c [INFO] running `Command { std: "docker" "start" "-a" "4720d83dc61e84fe3d5519b9149a00e374f5750c410c53c039d0d670a73af54c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4720d83dc61e84fe3d5519b9149a00e374f5750c410c53c039d0d670a73af54c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4720d83dc61e84fe3d5519b9149a00e374f5750c410c53c039d0d670a73af54c", kill_on_drop: false }` [INFO] [stdout] 4720d83dc61e84fe3d5519b9149a00e374f5750c410c53c039d0d670a73af54c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c782f21ce698d03d6707a4199a35f0288d6ee9fc2c7a59475c49ce183744f13a [INFO] running `Command { std: "docker" "start" "-a" "c782f21ce698d03d6707a4199a35f0288d6ee9fc2c7a59475c49ce183744f13a", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking cpufeatures v0.1.5 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking postcard-cobs v0.1.5-pre [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking flate2 v1.0.27 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.33 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking universal-hash v0.4.1 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking aead v0.4.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking poly1305 v0.7.2 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.7 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Checking zeroize v1.6.0 [INFO] [stderr] Checking salsa20 v0.8.0 [INFO] [stderr] Checking chacha20 v0.7.1 [INFO] [stderr] Checking curve25519-dalek v3.2.0 [INFO] [stderr] Checking xsalsa20poly1305 v0.7.1 [INFO] [stderr] Checking chacha20poly1305 v0.8.0 [INFO] [stderr] Checking x25519-dalek v1.1.1 [INFO] [stderr] Checking crypto_box v0.6.0 [INFO] [stderr] Checking serde-encrypt-core v0.7.0 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking postcard v0.7.3 [INFO] [stderr] Checking serde-encrypt v0.7.0 [INFO] [stderr] Checking safe-storage v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.75s [INFO] running `Command { std: "docker" "inspect" "c782f21ce698d03d6707a4199a35f0288d6ee9fc2c7a59475c49ce183744f13a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c782f21ce698d03d6707a4199a35f0288d6ee9fc2c7a59475c49ce183744f13a", kill_on_drop: false }` [INFO] [stdout] c782f21ce698d03d6707a4199a35f0288d6ee9fc2c7a59475c49ce183744f13a