[INFO] fetching crate transact 0.3.7...
[INFO] checking transact-0.3.7 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] extracting crate transact 0.3.7 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate transact 0.3.7 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate transact 0.3.7
[INFO] finished tweaking crates.io crate transact 0.3.7
[INFO] tweaked toml for crates.io crate transact 0.3.7 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae09d87fbce3c377d75fdd2753617073a449a28eb8b2aacef5176f6e49207090
[INFO] running `Command { std: "docker" "start" "-a" "ae09d87fbce3c377d75fdd2753617073a449a28eb8b2aacef5176f6e49207090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae09d87fbce3c377d75fdd2753617073a449a28eb8b2aacef5176f6e49207090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae09d87fbce3c377d75fdd2753617073a449a28eb8b2aacef5176f6e49207090", kill_on_drop: false }`
[INFO] [stdout] ae09d87fbce3c377d75fdd2753617073a449a28eb8b2aacef5176f6e49207090
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f52982f3a7c4e39178633e4c6d3c71eb1e815892b5bc415d8c3ed2a4d5e3ef23
[INFO] running `Command { std: "docker" "start" "-a" "f52982f3a7c4e39178633e4c6d3c71eb1e815892b5bc415d8c3ed2a4d5e3ef23", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling serde v1.0.129
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling protobuf v2.25.1
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking odds v0.2.26
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling zmq v0.9.2
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[INFO] [stderr]    Compiling openssl-sys v0.9.66
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[INFO] [stderr]    Compiling protoc v2.25.1
[INFO] [stderr]     Checking lmdb-zero v0.4.4
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]    Compiling protobuf-codegen v2.25.1
[INFO] [stderr]    Compiling serde_derive v1.0.129
[INFO] [stderr]    Compiling serial_test_derive v0.3.2
[INFO] [stderr]     Checking ctrlc v3.2.0
[INFO] [stderr]    Compiling protoc-rust v2.25.1
[INFO] [stderr]     Checking cylinder v0.2.2
[INFO] [stderr]     Checking serial_test v0.3.2
[INFO] [stderr]    Compiling sawtooth-sdk v0.5.0
[INFO] [stderr]    Compiling transact v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking log4rs v0.8.3
[INFO] [stderr]     Checking sawtooth-xo v0.5.0
[INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_bytes`: Use Message::parse_from_bytes instead
[INFO] [stdout]   --> tests/state/merkle.rs:87:19
[INFO] [stdout]    |
[INFO] [stdout] 87 |         protobuf::parse_from_bytes::<ChangeLogEntry>(entry_bytes)
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_bytes`: Use Message::parse_from_bytes instead
[INFO] [stdout]    --> tests/state/merkle.rs:913:15
[INFO] [stdout]     |
[INFO] [stdout] 913 |     protobuf::parse_from_bytes::<ChangeLogEntry>(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/state/merkle.rs:933:20
[INFO] [stdout]     |
[INFO] [stdout] 933 |               panic!(format!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 934 | |                 "Root {} not found in change log {:?}",
[INFO] [stdout] 935 | |                 ::hex::encode(successor_root),
[INFO] [stdout] 936 | |                 change_log
[INFO] [stdout] 937 | |             ));
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 933 ~             panic!(
[INFO] [stdout] 934 |                 "Root {} not found in change log {:?}",
[INFO] [stdout] 935 |                 ::hex::encode(successor_root),
[INFO] [stdout] 936 |                 change_log
[INFO] [stdout] 937 ~             );
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.58s
[INFO] running `Command { std: "docker" "inspect" "f52982f3a7c4e39178633e4c6d3c71eb1e815892b5bc415d8c3ed2a4d5e3ef23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f52982f3a7c4e39178633e4c6d3c71eb1e815892b5bc415d8c3ed2a4d5e3ef23", kill_on_drop: false }`
[INFO] [stdout] f52982f3a7c4e39178633e4c6d3c71eb1e815892b5bc415d8c3ed2a4d5e3ef23