[INFO] cloning repository https://github.com/multisig-ecdsa/multisig-ecdsa [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/multisig-ecdsa/multisig-ecdsa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmultisig-ecdsa%2Fmultisig-ecdsa", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmultisig-ecdsa%2Fmultisig-ecdsa'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c0b12183e2973e6cf7d6cc94c3fbbf55bdf98ae5 [INFO] checking multisig-ecdsa/multisig-ecdsa against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmultisig-ecdsa%2Fmultisig-ecdsa" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/multisig-ecdsa/multisig-ecdsa on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/multisig-ecdsa/multisig-ecdsa [INFO] finished tweaking git repo https://github.com/multisig-ecdsa/multisig-ecdsa [INFO] tweaked toml for git repo https://github.com/multisig-ecdsa/multisig-ecdsa written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/multisig-ecdsa/multisig-ecdsa already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ring-algorithm v0.2.3 [INFO] [stderr] Downloaded ecdsa v0.8.5 [INFO] [stderr] Downloaded p256 v0.5.2 [INFO] [stderr] Downloaded elliptic-curve v0.6.6 [INFO] [stderr] Downloaded object v0.26.1 [INFO] [stderr] Downloaded rug v1.13.0 [INFO] [stderr] Downloaded merkle-sha3 v0.1.0 [INFO] [stderr] Downloaded secp256k1-sys v0.4.1 [INFO] [stderr] Downloaded curv-kzen v0.7.0 [INFO] [stderr] Downloaded gmp-mpfr-sys v1.4.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 17743a64d11fd33622443c8a2c26e666db9d8ef77c289f5954092e69a2f7538c [INFO] running `Command { std: "docker" "start" "-a" "17743a64d11fd33622443c8a2c26e666db9d8ef77c289f5954092e69a2f7538c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17743a64d11fd33622443c8a2c26e666db9d8ef77c289f5954092e69a2f7538c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17743a64d11fd33622443c8a2c26e666db9d8ef77c289f5954092e69a2f7538c", kill_on_drop: false }` [INFO] [stdout] 17743a64d11fd33622443c8a2c26e666db9d8ef77c289f5954092e69a2f7538c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3959ac2889af9fa8a224a7feab8a5882fcdf784d8961796b396092c6a183d541 [INFO] running `Command { std: "docker" "start" "-a" "3959ac2889af9fa8a224a7feab8a5882fcdf784d8961796b396092c6a183d541", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling serde_derive v1.0.129 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde v1.0.129 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling clear_on_drop v0.2.4 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking radium v0.3.0 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking bitvec v0.18.5 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling object v0.26.1 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling addr2line v0.16.0 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Checking ff v0.8.0 [INFO] [stderr] Checking group v0.8.0 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Checking crypto-mac v0.9.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling secp256k1-sys v0.4.1 [INFO] [stderr] Compiling num-bigint v0.3.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling bindgen v0.50.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling curve25519-dalek v1.2.6 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Checking hmac v0.9.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking signature v1.2.2 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling ff_derive-zeroize v0.6.2 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Checking cpufeatures v0.1.5 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking zeroize v1.4.1 [INFO] [stderr] Checking elliptic-curve v0.6.6 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking ecdsa v0.8.5 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking ff-zeroize v0.6.3 [INFO] [stderr] Checking sha2 v0.9.5 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3959ac2889af9fa8a224a7feab8a5882fcdf784d8961796b396092c6a183d541", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3959ac2889af9fa8a224a7feab8a5882fcdf784d8961796b396092c6a183d541", kill_on_drop: false }` [INFO] [stdout] 3959ac2889af9fa8a224a7feab8a5882fcdf784d8961796b396092c6a183d541 [INFO] checking multisig-ecdsa/multisig-ecdsa against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmultisig-ecdsa%2Fmultisig-ecdsa" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/multisig-ecdsa/multisig-ecdsa on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/multisig-ecdsa/multisig-ecdsa [INFO] finished tweaking git repo https://github.com/multisig-ecdsa/multisig-ecdsa [INFO] tweaked toml for git repo https://github.com/multisig-ecdsa/multisig-ecdsa written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/multisig-ecdsa/multisig-ecdsa already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2bffa58f6a3259d629780adf03e0fe5ec03e96800d87d8722b6f652dcbf7b45 [INFO] running `Command { std: "docker" "start" "-a" "a2bffa58f6a3259d629780adf03e0fe5ec03e96800d87d8722b6f652dcbf7b45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2bffa58f6a3259d629780adf03e0fe5ec03e96800d87d8722b6f652dcbf7b45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2bffa58f6a3259d629780adf03e0fe5ec03e96800d87d8722b6f652dcbf7b45", kill_on_drop: false }` [INFO] [stdout] a2bffa58f6a3259d629780adf03e0fe5ec03e96800d87d8722b6f652dcbf7b45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 30613756fda9b8a51890c71f8165a482799a10d8d248bb650b3bf8668ae22d81 [INFO] running `Command { std: "docker" "start" "-a" "30613756fda9b8a51890c71f8165a482799a10d8d248bb650b3bf8668ae22d81", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "30613756fda9b8a51890c71f8165a482799a10d8d248bb650b3bf8668ae22d81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30613756fda9b8a51890c71f8165a482799a10d8d248bb650b3bf8668ae22d81", kill_on_drop: false }` [INFO] [stdout] 30613756fda9b8a51890c71f8165a482799a10d8d248bb650b3bf8668ae22d81