[INFO] fetching crate ark-lib 0.0.0...
[INFO] checking ark-lib-0.0.0 against master#3139ff09e9d07f7700f8d15ed25a231e29c43627 for pr-121848-3
[INFO] extracting crate ark-lib 0.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate ark-lib 0.0.0 on toolchain 3139ff09e9d07f7700f8d15ed25a231e29c43627
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ark-lib 0.0.0
[INFO] finished tweaking crates.io crate ark-lib 0.0.0
[INFO] tweaked toml for crates.io crate ark-lib 0.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1296f8072a140908c0a4b0e9234f9406c2e9c6db2da7d22d29dd184b6a94cd41
[INFO] running `Command { std: "docker" "start" "-a" "1296f8072a140908c0a4b0e9234f9406c2e9c6db2da7d22d29dd184b6a94cd41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1296f8072a140908c0a4b0e9234f9406c2e9c6db2da7d22d29dd184b6a94cd41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1296f8072a140908c0a4b0e9234f9406c2e9c6db2da7d22d29dd184b6a94cd41", kill_on_drop: false }`
[INFO] [stdout] 1296f8072a140908c0a4b0e9234f9406c2e9c6db2da7d22d29dd184b6a94cd41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ffdf36b99aa349989fa432b6d7fe3ac5e13ba539dd60215f422e0ead05748a8
[INFO] running `Command { std: "docker" "start" "-a" "3ffdf36b99aa349989fa432b6d7fe3ac5e13ba539dd60215f422e0ead05748a8", kill_on_drop: false }`
[INFO] [stderr]     Checking ark-lib v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "3ffdf36b99aa349989fa432b6d7fe3ac5e13ba539dd60215f422e0ead05748a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ffdf36b99aa349989fa432b6d7fe3ac5e13ba539dd60215f422e0ead05748a8", kill_on_drop: false }`
[INFO] [stdout] 3ffdf36b99aa349989fa432b6d7fe3ac5e13ba539dd60215f422e0ead05748a8
[INFO] checking ark-lib-0.0.0 against try#a2cff3b7a9661c90ec0d581d3f3a69bb97c11138 for pr-121848-3
[INFO] extracting crate ark-lib 0.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate ark-lib 0.0.0 on toolchain a2cff3b7a9661c90ec0d581d3f3a69bb97c11138
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ark-lib 0.0.0
[INFO] finished tweaking crates.io crate ark-lib 0.0.0
[INFO] tweaked toml for crates.io crate ark-lib 0.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef2c3566c339d1c4b79dbf800bd8c3fcd7ec12a1b7585ccae7439cd3948b5e9d
[INFO] running `Command { std: "docker" "start" "-a" "ef2c3566c339d1c4b79dbf800bd8c3fcd7ec12a1b7585ccae7439cd3948b5e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef2c3566c339d1c4b79dbf800bd8c3fcd7ec12a1b7585ccae7439cd3948b5e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef2c3566c339d1c4b79dbf800bd8c3fcd7ec12a1b7585ccae7439cd3948b5e9d", kill_on_drop: false }`
[INFO] [stdout] ef2c3566c339d1c4b79dbf800bd8c3fcd7ec12a1b7585ccae7439cd3948b5e9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 628c1fa0191b234b53e47bf2880aa773d9dcf2ed51879e6bcc5dc1b09798ac11
[INFO] running `Command { std: "docker" "start" "-a" "628c1fa0191b234b53e47bf2880aa773d9dcf2ed51879e6bcc5dc1b09798ac11", kill_on_drop: false }`
[INFO] [stderr]     Checking ark-lib v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "628c1fa0191b234b53e47bf2880aa773d9dcf2ed51879e6bcc5dc1b09798ac11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "628c1fa0191b234b53e47bf2880aa773d9dcf2ed51879e6bcc5dc1b09798ac11", kill_on_drop: false }`
[INFO] [stdout] 628c1fa0191b234b53e47bf2880aa773d9dcf2ed51879e6bcc5dc1b09798ac11
