[INFO] fetching crate janus_messages 0.7.31...
[INFO] checking janus_messages-0.7.31 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate janus_messages 0.7.31 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate janus_messages 0.7.31 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate janus_messages 0.7.31
[INFO] finished tweaking crates.io crate janus_messages 0.7.31
[INFO] tweaked toml for crates.io crate janus_messages 0.7.31 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 76 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.1.0)
[INFO] [stderr]       Adding idna v0.5.0 (latest: v1.0.2)
[INFO] [stderr]       Adding radium v0.7.0 (latest: v1.1.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.76)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding wyz v0.5.1 (latest: v0.6.1)
[INFO] [stderr]       Adding yansi v0.5.1 (latest: v1.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_test v1.0.177
[INFO] [stderr]   Downloaded fixed v1.28.0
[INFO] [stderr]   Downloaded prio v0.16.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6369d05b95d516448e78f6c3f051ffaaac24feb386c5224567a3756140043312
[INFO] running `Command { std: "docker" "start" "-a" "6369d05b95d516448e78f6c3f051ffaaac24feb386c5224567a3756140043312", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6369d05b95d516448e78f6c3f051ffaaac24feb386c5224567a3756140043312", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6369d05b95d516448e78f6c3f051ffaaac24feb386c5224567a3756140043312", kill_on_drop: false }`
[INFO] [stdout] 6369d05b95d516448e78f6c3f051ffaaac24feb386c5224567a3756140043312
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3502c183c3543a97f8798a68e9b4b4efc4fb914622a827b753093ada525393e
[INFO] running `Command { std: "docker" "start" "-a" "c3502c183c3543a97f8798a68e9b4b4efc4fb914622a827b753093ada525393e", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling fixed v1.28.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking fiat-crypto v0.2.9
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling toml_edit v0.22.20
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]     Checking serde v1.0.209
[INFO] [stderr]     Checking num_enum v0.7.3
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking serde_test v1.0.177
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking prio v0.16.7
[INFO] [stderr]     Checking janus_messages v0.7.31 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.32s
[INFO] running `Command { std: "docker" "inspect" "c3502c183c3543a97f8798a68e9b4b4efc4fb914622a827b753093ada525393e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3502c183c3543a97f8798a68e9b4b4efc4fb914622a827b753093ada525393e", kill_on_drop: false }`
[INFO] [stdout] c3502c183c3543a97f8798a68e9b4b4efc4fb914622a827b753093ada525393e