[INFO] fetching crate odra-vm 1.3.0...
[INFO] checking odra-vm-1.3.0 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930
[INFO] extracting crate odra-vm 1.3.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate odra-vm 1.3.0 on toolchain a3f76a26e045a760bb1163b7eab36872985242d5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate odra-vm 1.3.0
[INFO] finished tweaking crates.io crate odra-vm 1.3.0
[INFO] tweaked toml for crates.io crate odra-vm 1.3.0 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" "+a3f76a26e045a760bb1163b7eab36872985242d5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 87 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.13.1 (available: v0.22.1)
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.6.0)
[INFO] [stderr]       Adding blake2 v0.9.2 (available: v0.10.6)
[INFO] [stderr]       Adding crypto-mac v0.8.0 (available: v0.11.1)
[INFO] [stderr]       Adding digest v0.9.0 (available: v0.10.7)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.1.0)
[INFO] [stderr]       Adding idna v0.5.0 (available: v1.0.2)
[INFO] [stderr]       Adding num-derive v0.3.3 (available: v0.4.2)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.79)
[INFO] [stderr]       Adding uint v0.9.5 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded casper-event-standard v0.5.0
[INFO] [stderr]   Downloaded casper-contract v4.0.0
[INFO] [stderr]   Downloaded casper-event-standard-macro v0.5.0
[INFO] [stderr]   Downloaded casper-types v4.0.2
[INFO] [stderr]   Downloaded base16 v0.2.1
[INFO] [stderr]   Downloaded odra-core v1.3.0
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecfe05a03f38ff20cc44cd517637ed9393c740a098c3df3242a45733e806907c
[INFO] running `Command { std: "docker" "start" "-a" "ecfe05a03f38ff20cc44cd517637ed9393c740a098c3df3242a45733e806907c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecfe05a03f38ff20cc44cd517637ed9393c740a098c3df3242a45733e806907c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecfe05a03f38ff20cc44cd517637ed9393c740a098c3df3242a45733e806907c", kill_on_drop: false }`
[INFO] [stdout] ecfe05a03f38ff20cc44cd517637ed9393c740a098c3df3242a45733e806907c
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59b7adc1382b15b55e03940c39936e3faae9f008434a9a8dd930b11e1c70339e
[INFO] running `Command { std: "docker" "start" "-a" "59b7adc1382b15b55e03940c39936e3faae9f008434a9a8dd930b11e1c70339e", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking hex_fmt v0.3.0
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking base16 v0.2.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking blake2 v0.9.2
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling casper-event-standard-macro v0.5.0
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking k256 v0.13.4
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking serde_bytes v0.11.15
[INFO] [stderr]     Checking casper-types v4.0.2
[INFO] [stderr]     Checking casper-event-standard v0.5.0
[INFO] [stderr]     Checking odra-core v1.3.0
[INFO] [stderr]     Checking odra-vm v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.32s
[INFO] running `Command { std: "docker" "inspect" "59b7adc1382b15b55e03940c39936e3faae9f008434a9a8dd930b11e1c70339e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59b7adc1382b15b55e03940c39936e3faae9f008434a9a8dd930b11e1c70339e", kill_on_drop: false }`
[INFO] [stdout] 59b7adc1382b15b55e03940c39936e3faae9f008434a9a8dd930b11e1c70339e