[INFO] updating cached repository https://github.com/tomusdrw/eth-tx-fee-bumper
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/tomusdrw/eth-tx-fee-bumper
[INFO] [stderr]    41e825d..b208073  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b2080731589f356d6a4f96bdab7e3b7cfe4cb433
[INFO] testing tomusdrw/eth-tx-fee-bumper against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomusdrw%2Feth-tx-fee-bumper" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tomusdrw/eth-tx-fee-bumper on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tomusdrw/eth-tx-fee-bumper
[INFO] finished tweaking git repo https://github.com/tomusdrw/eth-tx-fee-bumper
[INFO] tweaked toml for git repo https://github.com/tomusdrw/eth-tx-fee-bumper written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/tomusdrw/eth-tx-fee-bumper already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 10646e864cf81e0b6fec00ff65d86e9199c7c0402510eb473c4b8e02b84ebccd
[INFO] running `"docker" "start" "-a" "10646e864cf81e0b6fec00ff65d86e9199c7c0402510eb473c4b8e02b84ebccd"`
[INFO] [stderr]    Compiling syn v0.15.40
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling rustc-hex v2.0.1
[INFO] [stderr]    Compiling bitvec v0.14.0
[INFO] [stderr]    Compiling byte-slice-cast v0.3.2
[INFO] [stderr]    Compiling memzero v0.1.0
[INFO] [stderr]    Compiling subtle v2.1.1
[INFO] [stderr]    Compiling zeroize v0.10.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling secp256k1 v0.15.5
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rpassword v4.0.1
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling stream-cipher v0.3.0
[INFO] [stderr]    Compiling block-cipher-trait v0.6.2
[INFO] [stderr]    Compiling hmac v0.7.1
[INFO] [stderr]    Compiling rlp v0.4.2
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling aes-soft v0.3.3
[INFO] [stderr]    Compiling ctr v0.3.2
[INFO] [stderr]    Compiling block-modes v0.3.3
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling ripemd160 v0.8.0
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling impl-rlp v0.2.0
[INFO] [stderr]    Compiling uint v0.8.1
[INFO] [stderr]    Compiling tiny-keccak v1.5.0
[INFO] [stderr]    Compiling aes-ctr v0.3.0
[INFO] [stderr]    Compiling aes v0.3.2
[INFO] [stderr]    Compiling fixed-hash v0.4.0
[INFO] [stderr]    Compiling pbkdf2 v0.3.0
[INFO] [stderr]    Compiling scrypt v0.2.0
[INFO] [stderr]    Compiling parity-crypto v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.97
[INFO] [stderr]    Compiling serde v1.0.97
[INFO] [stderr]    Compiling parity-scale-codec v1.0.5
[INFO] [stderr]    Compiling impl-serde v0.2.0
[INFO] [stderr]    Compiling impl-serde v0.1.1
[INFO] [stderr]    Compiling ethsign v0.7.2
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling ethbloom v0.7.0
[INFO] [stderr]    Compiling impl-codec v0.4.0
[INFO] [stderr]    Compiling primitive-types v0.5.0
[INFO] [stderr]    Compiling ethereum-types v0.7.0
[INFO] [stderr]    Compiling ethereum-transaction v0.1.0 (https://github.com/tomusdrw/jsonrpc-proxy#4778303c)
[INFO] [stderr]    Compiling tx-fee-bumper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.23s
[INFO] running `"docker" "inspect" "10646e864cf81e0b6fec00ff65d86e9199c7c0402510eb473c4b8e02b84ebccd"`
[INFO] running `"docker" "rm" "-f" "10646e864cf81e0b6fec00ff65d86e9199c7c0402510eb473c4b8e02b84ebccd"`
[INFO] [stdout] 10646e864cf81e0b6fec00ff65d86e9199c7c0402510eb473c4b8e02b84ebccd
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ede72fd8cb3e838a0b783578e3badd2d862481dcd7438ec8d5410777d9a32242
[INFO] running `"docker" "start" "-a" "ede72fd8cb3e838a0b783578e3badd2d862481dcd7438ec8d5410777d9a32242"`
[INFO] [stderr]    Compiling tx-fee-bumper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `"docker" "inspect" "ede72fd8cb3e838a0b783578e3badd2d862481dcd7438ec8d5410777d9a32242"`
[INFO] running `"docker" "rm" "-f" "ede72fd8cb3e838a0b783578e3badd2d862481dcd7438ec8d5410777d9a32242"`
[INFO] [stdout] ede72fd8cb3e838a0b783578e3badd2d862481dcd7438ec8d5410777d9a32242
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] e152192a9e12f6ebeeaa994409e8e174cf7f394fc96cd8bb1ae712a304247cc5
[INFO] running `"docker" "start" "-a" "e152192a9e12f6ebeeaa994409e8e174cf7f394fc96cd8bb1ae712a304247cc5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tx_fee_bumper-7da538dc54337bec
[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 `"docker" "inspect" "e152192a9e12f6ebeeaa994409e8e174cf7f394fc96cd8bb1ae712a304247cc5"`
[INFO] running `"docker" "rm" "-f" "e152192a9e12f6ebeeaa994409e8e174cf7f394fc96cd8bb1ae712a304247cc5"`
[INFO] [stdout] e152192a9e12f6ebeeaa994409e8e174cf7f394fc96cd8bb1ae712a304247cc5