[INFO] fetching crate cttw 0.0.10...
[INFO] checking cttw-0.0.10 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate cttw 0.0.10 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate cttw 0.0.10 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cttw 0.0.10
[INFO] finished tweaking crates.io crate cttw 0.0.10
[INFO] tweaked toml for crates.io crate cttw 0.0.10 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19e08fb8e733a31988afacaaf23e933bd75f0234c67c0c01fd275575f11a81a2
[INFO] running `Command { std: "docker" "start" "-a" "19e08fb8e733a31988afacaaf23e933bd75f0234c67c0c01fd275575f11a81a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19e08fb8e733a31988afacaaf23e933bd75f0234c67c0c01fd275575f11a81a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19e08fb8e733a31988afacaaf23e933bd75f0234c67c0c01fd275575f11a81a2", kill_on_drop: false }`
[INFO] [stdout] 19e08fb8e733a31988afacaaf23e933bd75f0234c67c0c01fd275575f11a81a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38d41cf38547fbc30c423a077bd41b486866e1c729f61510a3eed6a36b2e26da
[INFO] running `Command { std: "docker" "start" "-a" "38d41cf38547fbc30c423a077bd41b486866e1c729f61510a3eed6a36b2e26da", kill_on_drop: false }`
[INFO] [stderr] error: multiple packages link to native library `openssl`, but a native library can be linked only once
[INFO] [stderr] 
[INFO] [stderr] package `openssl-sys v0.7.17`
[INFO] [stderr]     ... which satisfies dependency `openssl-sys = "=0.7.17"` of package `curl v0.3.11`
[INFO] [stderr]     ... which satisfies dependency `curl = "=0.3.11"` of package `oauth-client v0.1.4`
[INFO] [stderr]     ... which satisfies dependency `oauth-client = "=0.1.4"` of package `cttw v0.0.10 (/opt/rustwide/workdir)`
[INFO] [stderr] links to native library `openssl`
[INFO] [stderr] 
[INFO] [stderr] package `openssl-sys v0.9.66`
[INFO] [stderr]     ... which satisfies dependency `openssl-sys = "=0.9.66"` of package `openssl v0.9.24`
[INFO] [stderr]     ... which satisfies dependency `openssl = "=0.9.24"` of package `native-tls v0.1.5`
[INFO] [stderr]     ... which satisfies dependency `native-tls = "=0.1.5"` of package `hyper-native-tls v0.2.4`
[INFO] [stderr]     ... which satisfies dependency `hyper-native-tls = "=0.2.4"` of package `reqwest v0.5.2`
[INFO] [stderr]     ... which satisfies dependency `reqwest = "=0.5.2"` of package `oauth-client v0.2.0`
[INFO] [stderr]     ... which satisfies dependency `oauth-client = "=0.2.0"` of package `twitter-api v0.2.1`
[INFO] [stderr]     ... which satisfies dependency `twitter-api = "=0.2.1"` of package `cttw v0.0.10 (/opt/rustwide/workdir)`
[INFO] [stderr] also links to native library `openssl`
[INFO] running `Command { std: "docker" "inspect" "38d41cf38547fbc30c423a077bd41b486866e1c729f61510a3eed6a36b2e26da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38d41cf38547fbc30c423a077bd41b486866e1c729f61510a3eed6a36b2e26da", kill_on_drop: false }`
[INFO] [stdout] 38d41cf38547fbc30c423a077bd41b486866e1c729f61510a3eed6a36b2e26da