[INFO] cloning repository https://github.com/jkilpatr/transaction_flood
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jkilpatr/transaction_flood" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkilpatr%2Ftransaction_flood", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkilpatr%2Ftransaction_flood'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e84bc54b68468a0fd33b0527d6d14b62eac1fa6f
[INFO] checking jkilpatr/transaction_flood against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkilpatr%2Ftransaction_flood" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jkilpatr/transaction_flood on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jkilpatr/transaction_flood
[INFO] removed path dependency deep_space from git repo https://github.com/jkilpatr/transaction_flood
[INFO] finished tweaking git repo https://github.com/jkilpatr/transaction_flood
[INFO] tweaked toml for git repo https://github.com/jkilpatr/transaction_flood written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/jkilpatr/transaction_flood already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (deep_space) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (deep_space) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f805728bb3ea59a4da338ad089f1205b12e7242328175b949775a5779fa5d7d8
[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" "f805728bb3ea59a4da338ad089f1205b12e7242328175b949775a5779fa5d7d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f805728bb3ea59a4da338ad089f1205b12e7242328175b949775a5779fa5d7d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f805728bb3ea59a4da338ad089f1205b12e7242328175b949775a5779fa5d7d8", kill_on_drop: false }`
[INFO] [stdout] f805728bb3ea59a4da338ad089f1205b12e7242328175b949775a5779fa5d7d8
[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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0c14e448b3af9659b600353cda5b3dfd5f9444b224796e479d9569ddf756d8e
[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" "e0c14e448b3af9659b600353cda5b3dfd5f9444b224796e479d9569ddf756d8e", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (deep_space) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Checking bech32 v0.7.2
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling secp256k1-sys v0.3.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking crypto-mac v0.9.1
[INFO] [stderr]     Checking sha2 v0.9.2
[INFO] [stderr]     Checking ripemd160 v0.9.1
[INFO] [stderr]     Checking docopt v1.1.0
[INFO] [stderr]     Checking hmac v0.9.0
[INFO] [stderr]     Checking pbkdf2 v0.5.0
[INFO] [stderr]     Checking secp256k1 v0.19.0
[INFO] [stderr]     Checking num-rational v0.3.2
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking num256 v0.3.0
[INFO] [stderr]     Checking deep_space v0.2.2
[INFO] [stderr]     Checking transaction-flood v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `Address` in the current scope
[INFO] [stdout]   --> src/main.rs:58:43
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let address = public_key.to_address().unwrap();
[INFO] [stdout]    |                                           ^^^^^^ method not found in `Address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> src/main.rs:98:26
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let tx = private_key.sign_std_msg(std_sign_msg).unwrap();
[INFO] [stdout]    |                          ^^^^^^^^^^^^ ------------ supplied 1 argument
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          expected 2 arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `Address` in the current scope
[INFO] [stdout]   --> src/main.rs:58:43
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let address = public_key.to_address().unwrap();
[INFO] [stdout]    |                                           ^^^^^^ method not found in `Address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `transaction-flood`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> src/main.rs:98:26
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let tx = private_key.sign_std_msg(std_sign_msg).unwrap();
[INFO] [stdout]    |                          ^^^^^^^^^^^^ ------------ supplied 1 argument
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          expected 2 arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e0c14e448b3af9659b600353cda5b3dfd5f9444b224796e479d9569ddf756d8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0c14e448b3af9659b600353cda5b3dfd5f9444b224796e479d9569ddf756d8e", kill_on_drop: false }`
[INFO] [stdout] e0c14e448b3af9659b600353cda5b3dfd5f9444b224796e479d9569ddf756d8e