[INFO] fetching crate scabbard 0.6.14...
[INFO] checking scabbard-0.6.14 against try#b4c55082edd8dec08ce8af276d7054d9c4db20c4 for pr-147984
[INFO] extracting crate scabbard 0.6.14 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate scabbard 0.6.14
[INFO] finished tweaking crates.io crate scabbard 0.6.14
[INFO] tweaked toml for crates.io crate scabbard 0.6.14 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scabbard 0.6.14 on toolchain b4c55082edd8dec08ce8af276d7054d9c4db20c4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 456 packages to latest compatible versions
[INFO] [stderr]       Adding actix-web v1.0.9 (available: v4.11.0)
[INFO] [stderr]       Adding cylinder v0.2.4 (available: v0.3.1)
[INFO] [stderr]       Adding diesel v1.4.8 (available: v2.3.2)
[INFO] [stderr]       Adding diesel_migrations v1.4.0 (available: v2.3.0)
[INFO] [stderr]       Adding futures v0.1.31 (available: v0.3.31)
[INFO] [stderr]       Adding metrics v0.17.1 (available: v0.24.2)
[INFO] [stderr]       Adding protobuf v2.28.0 (available: v3.7.2)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.24)
[INFO] [stderr]       Adding sawtooth v0.7.3 (available: v0.8.0)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 086eb33d4a90266b41b32ccb327c2c09ec02c56821b2a9cb2fdcc27ffcd18f3b
[INFO] running `Command { std: "docker" "start" "-a" "086eb33d4a90266b41b32ccb327c2c09ec02c56821b2a9cb2fdcc27ffcd18f3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "086eb33d4a90266b41b32ccb327c2c09ec02c56821b2a9cb2fdcc27ffcd18f3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "086eb33d4a90266b41b32ccb327c2c09ec02c56821b2a9cb2fdcc27ffcd18f3b", kill_on_drop: false }`
[INFO] [stdout] 086eb33d4a90266b41b32ccb327c2c09ec02c56821b2a9cb2fdcc27ffcd18f3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab9e4f5a3c6a7594dc44ae7752081d810415d91ec3cf032e3c2fcb51aa3a0f3b
[INFO] running `Command { std: "docker" "start" "-a" "ab9e4f5a3c6a7594dc44ae7752081d810415d91ec3cf032e3c2fcb51aa3a0f3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling protoc v2.28.0
[INFO] [stderr]    Compiling secp256k1-sys v0.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking sha1 v0.6.1
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking openssl-sys v0.9.110
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling zmq v0.9.2
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]     Checking supercow v0.1.0
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling zmq-sys v0.11.0
[INFO] [stderr]     Checking cbor-codec v0.7.1
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]     Checking r2d2 v0.8.10
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling liblmdb-sys v0.2.2
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking parity-wasm v0.42.2
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking lru v0.7.8
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking colored v1.9.4
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking secp256k1 v0.20.3
[INFO] [stderr]     Checking secp256k1 v0.21.3
[INFO] [stderr]     Checking ctrlc v3.5.0
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking openssl v0.10.74
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking wasmi-validation v0.4.1
[INFO] [stderr]     Checking simple_logger v1.16.0
[INFO] [stderr]     Checking wasmi v0.9.1
[INFO] [stderr]    Compiling protobuf-codegen v2.28.0
[INFO] [stderr]     Checking cylinder v0.2.4
[INFO] [stderr]     Checking lmdb-zero v0.4.4
[INFO] [stderr]    Compiling protoc-rust v2.28.0
[INFO] [stderr]    Compiling sawtooth-sdk v0.5.2
[INFO] [stderr]    Compiling transact v0.4.7
[INFO] [stderr]    Compiling sabre-sdk v0.8.1
[INFO] [stderr]    Compiling sawtooth v0.7.3
[INFO] [stderr]    Compiling splinter v0.6.14
[INFO] [stderr]    Compiling scabbard v0.6.14 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling diesel v1.4.8
[INFO] [stderr]     Checking migrations_internals v1.4.1
[INFO] [stdout] error[E0659]: `max` is ambiguous
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/migrations_internals-1.4.1/src/connection.rs:44:26
[INFO] [stdout]     |
[INFO] [stdout]  44 |         use diesel::dsl::max;
[INFO] [stdout]     |                          ^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `max` could refer to the type alias defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/diesel-1.4.8/src/lib.rs:221:13
[INFO] [stdout]     |
[INFO] [stdout] 221 |     pub use helper_types::*;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout] note: `max` could also refer to the module defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/diesel-1.4.8/src/lib.rs:224:13
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub use expression::dsl::*;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0659`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `migrations_internals` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ab9e4f5a3c6a7594dc44ae7752081d810415d91ec3cf032e3c2fcb51aa3a0f3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab9e4f5a3c6a7594dc44ae7752081d810415d91ec3cf032e3c2fcb51aa3a0f3b", kill_on_drop: false }`
[INFO] [stdout] ab9e4f5a3c6a7594dc44ae7752081d810415d91ec3cf032e3c2fcb51aa3a0f3b