[INFO] updating cached repository https://github.com/diandianl/rust-stress
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa1c7a0f3cde7fe2b88249f3989a9e99105e70bb
[INFO] testing diandianl/rust-stress against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiandianl%2Frust-stress" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/diandianl/rust-stress on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/diandianl/rust-stress
[INFO] finished tweaking git repo https://github.com/diandianl/rust-stress
[INFO] tweaked toml for git repo https://github.com/diandianl/rust-stress written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/diandianl/rust-stress already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", 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] e71165ed9e1b17e6785af168f37ce7275a7877fd0d57fd949536301c5f04673b
[INFO] running `Command { std: "docker" "start" "-a" "e71165ed9e1b17e6785af168f37ce7275a7877fd0d57fd949536301c5f04673b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e71165ed9e1b17e6785af168f37ce7275a7877fd0d57fd949536301c5f04673b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e71165ed9e1b17e6785af168f37ce7275a7877fd0d57fd949536301c5f04673b", kill_on_drop: false }`
[INFO] [stdout] e71165ed9e1b17e6785af168f37ce7275a7877fd0d57fd949536301c5f04673b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 869a60305628f07d2e449834fe16a8c3c213287541b07ac65e7e3a49a00a92e9
[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" "869a60305628f07d2e449834fe16a8c3c213287541b07ac65e7e3a49a00a92e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling rustyline v6.2.0
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling pin-project v0.4.22
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling h2 v0.2.5
[INFO] [stderr]    Compiling hyper v0.13.6
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling serde_json v1.0.55
[INFO] [stderr]    Compiling hyper-tls v0.4.1
[INFO] [stderr]    Compiling reqwest v0.10.6
[INFO] [stderr]    Compiling stress v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `BlockHeight` should have a snake case name
[INFO] [stdout]   --> src/commands/show/accounts.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     BlockHeight: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `block_height`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Accounts` should have a snake case name
[INFO] [stdout]   --> src/commands/show/accounts.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Accounts: Vec<Account>
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to snake case: `accounts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Address` should have a snake case name
[INFO] [stdout]   --> src/commands/show/accounts.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Address: String,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Balance` should have a snake case name
[INFO] [stdout]   --> src/commands/show/accounts.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Balance: u64,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `balance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `EVMCode` should have a snake case name
[INFO] [stdout]   --> src/commands/show/accounts.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     EVMCode: String
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `evmcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] running `Command { std: "docker" "inspect" "869a60305628f07d2e449834fe16a8c3c213287541b07ac65e7e3a49a00a92e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "869a60305628f07d2e449834fe16a8c3c213287541b07ac65e7e3a49a00a92e9", kill_on_drop: false }`
[INFO] [stdout] 869a60305628f07d2e449834fe16a8c3c213287541b07ac65e7e3a49a00a92e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c713cae91b94a2dfc26845866c124cb6118c514af6030ca7cceb4fa5e086b0d
[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" "7c713cae91b94a2dfc26845866c124cb6118c514af6030ca7cceb4fa5e086b0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling stress v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `BlockHeight` should have a snake case name
[INFO] [stdout]   --> src/commands/show/accounts.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     BlockHeight: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `block_height`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Accounts` should have a snake case name
[INFO] [stdout]   --> src/commands/show/accounts.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Accounts: Vec<Account>
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to snake case: `accounts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Address` should have a snake case name
[INFO] [stdout]   --> src/commands/show/accounts.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Address: String,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Balance` should have a snake case name
[INFO] [stdout]   --> src/commands/show/accounts.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Balance: u64,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `balance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `EVMCode` should have a snake case name
[INFO] [stdout]   --> src/commands/show/accounts.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     EVMCode: String
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `evmcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `BlockHeight` should have a snake case name
[INFO] [stdout]   --> src/commands/show/accounts.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     BlockHeight: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `block_height`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Accounts` should have a snake case name
[INFO] [stdout]   --> src/commands/show/accounts.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Accounts: Vec<Account>
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to snake case: `accounts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Address` should have a snake case name
[INFO] [stdout]   --> src/commands/show/accounts.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Address: String,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Balance` should have a snake case name
[INFO] [stdout]   --> src/commands/show/accounts.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Balance: u64,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `balance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `EVMCode` should have a snake case name
[INFO] [stdout]   --> src/commands/show/accounts.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     EVMCode: String
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `evmcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.20s
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7c713cae91b94a2dfc26845866c124cb6118c514af6030ca7cceb4fa5e086b0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c713cae91b94a2dfc26845866c124cb6118c514af6030ca7cceb4fa5e086b0d", kill_on_drop: false }`
[INFO] [stdout] 7c713cae91b94a2dfc26845866c124cb6118c514af6030ca7cceb4fa5e086b0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 602df589b8b7beaa98555046bc353d49a60a93de0b1274f8677c562a30b51445
[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" "602df589b8b7beaa98555046bc353d49a60a93de0b1274f8677c562a30b51445", kill_on_drop: false }`
[INFO] [stderr] warning: structure field `BlockHeight` should have a snake case name
[INFO] [stderr]   --> src/commands/show/accounts.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     BlockHeight: u64,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `block_height`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Accounts` should have a snake case name
[INFO] [stderr]   --> src/commands/show/accounts.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     Accounts: Vec<Account>
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to snake case: `accounts`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Address` should have a snake case name
[INFO] [stderr]   --> src/commands/show/accounts.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Address: String,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `address`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Balance` should have a snake case name
[INFO] [stderr]   --> src/commands/show/accounts.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     Balance: u64,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `balance`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `EVMCode` should have a snake case name
[INFO] [stderr]   --> src/commands/show/accounts.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     EVMCode: String
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `evmcode`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `BlockHeight` should have a snake case name
[INFO] [stderr]   --> src/commands/show/accounts.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     BlockHeight: u64,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `block_height`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Accounts` should have a snake case name
[INFO] [stderr]   --> src/commands/show/accounts.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     Accounts: Vec<Account>
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to snake case: `accounts`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Address` should have a snake case name
[INFO] [stderr]   --> src/commands/show/accounts.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Address: String,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `address`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Balance` should have a snake case name
[INFO] [stderr]   --> src/commands/show/accounts.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     Balance: u64,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `balance`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `EVMCode` should have a snake case name
[INFO] [stderr]   --> src/commands/show/accounts.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     EVMCode: String
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `evmcode`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stress-668d356c915f19db
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stress-93298b4087f420a2
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stress
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "602df589b8b7beaa98555046bc353d49a60a93de0b1274f8677c562a30b51445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "602df589b8b7beaa98555046bc353d49a60a93de0b1274f8677c562a30b51445", kill_on_drop: false }`
[INFO] [stdout] 602df589b8b7beaa98555046bc353d49a60a93de0b1274f8677c562a30b51445