[INFO] fetching crate sapio-bitcoin 0.26.0...
[INFO] checking sapio-bitcoin-0.26.0 against try#b0d0ea232bdae12fa8da8491a91ae1db029990ef for pr-84037
[INFO] extracting crate sapio-bitcoin 0.26.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate sapio-bitcoin 0.26.0 on toolchain b0d0ea232bdae12fa8da8491a91ae1db029990ef
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sapio-bitcoin 0.26.0
[INFO] finished tweaking crates.io crate sapio-bitcoin 0.26.0
[INFO] tweaked toml for crates.io crate sapio-bitcoin 0.26.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate sapio-bitcoin 0.26.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_test v1.0.117
[INFO] [stderr]   Downloaded proc-macro2 v0.3.8
[INFO] [stderr]   Downloaded serde v1.0.102
[INFO] [stderr]   Downloaded ryu v1.0.4
[INFO] [stderr]   Downloaded serde_json v1.0.44
[INFO] [stderr]   Downloaded quote v0.5.2
[INFO] [stderr]   Downloaded strum v0.9.0
[INFO] [stderr]   Downloaded strum_macros v0.9.1
[INFO] [stderr]   Downloaded json-pointer v0.3.2
[INFO] [stderr]   Downloaded serde_derive v1.0.98
[INFO] [stderr]   Downloaded syn v0.14.9
[INFO] [stderr]   Downloaded bitcoinconsensus v0.19.0-2
[INFO] [stderr]   Downloaded iri-string v0.1.1
[INFO] [stderr]   Downloaded opaque_typedef_macros v0.0.3
[INFO] [stderr]   Downloaded opaque_typedef v0.0.3
[INFO] [stderr]   Downloaded jsonschema-valid v0.2.0
[INFO] [stderr]   Downloaded syn v0.13.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e73afb5793a89fcb42f697136244475aaa7d5daa0e7db757b0711bbd044cc5b1
[INFO] running `Command { std: "docker" "start" "-a" "e73afb5793a89fcb42f697136244475aaa7d5daa0e7db757b0711bbd044cc5b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e73afb5793a89fcb42f697136244475aaa7d5daa0e7db757b0711bbd044cc5b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e73afb5793a89fcb42f697136244475aaa7d5daa0e7db757b0711bbd044cc5b1", kill_on_drop: false }`
[INFO] [stdout] e73afb5793a89fcb42f697136244475aaa7d5daa0e7db757b0711bbd044cc5b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58fe24d3fa1588ed5f226d12d20b309a508ee4d1c726ecef0313406e39c5b9d2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "58fe24d3fa1588ed5f226d12d20b309a508ee4d1c726ecef0313406e39c5b9d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling strum v0.9.0
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking opaque_typedef v0.0.3
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking regex v1.4.5
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]     Checking tinyvec v1.1.1
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]     Checking unicode-normalization v0.1.17
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking sapio-secp256k1 v0.20.1
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking sapio-bitcoin v0.26.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]    Compiling strum_macros v0.9.1
[INFO] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]    Compiling opaque_typedef_macros v0.0.3
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking iri-string v0.1.1
[INFO] [stderr]     Checking serde_test v1.0.117
[INFO] [stderr]     Checking json-pointer v0.3.2
[INFO] [stderr]     Checking jsonschema-valid v0.2.0
[INFO] [stdout] error[E0463]: can't find crate for `bitcoin`
[INFO] [stdout]  --> examples/bip32.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate bitcoin;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `bitcoin`
[INFO] [stdout]  --> examples/handshake.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate bitcoin;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sapio-bitcoin`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "58fe24d3fa1588ed5f226d12d20b309a508ee4d1c726ecef0313406e39c5b9d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58fe24d3fa1588ed5f226d12d20b309a508ee4d1c726ecef0313406e39c5b9d2", kill_on_drop: false }`
[INFO] [stdout] 58fe24d3fa1588ed5f226d12d20b309a508ee4d1c726ecef0313406e39c5b9d2