[INFO] fetching crate rsmt2-zz 0.11.1...
[INFO] checking rsmt2-zz-0.11.1 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] extracting crate rsmt2-zz 0.11.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate rsmt2-zz 0.11.1 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rsmt2-zz 0.11.1
[INFO] finished tweaking crates.io crate rsmt2-zz 0.11.1
[INFO] tweaked toml for crates.io crate rsmt2-zz 0.11.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a093cd5c557e84abe6cd3dea5438d99ebf8239ee4c18c2155035481611e22f70
[INFO] running `Command { std: "docker" "start" "-a" "a093cd5c557e84abe6cd3dea5438d99ebf8239ee4c18c2155035481611e22f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a093cd5c557e84abe6cd3dea5438d99ebf8239ee4c18c2155035481611e22f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a093cd5c557e84abe6cd3dea5438d99ebf8239ee4c18c2155035481611e22f70", kill_on_drop: false }`
[INFO] [stdout] a093cd5c557e84abe6cd3dea5438d99ebf8239ee4c18c2155035481611e22f70
[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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a2efc093d96c465237720bae8d91bca70dc875c7dc2f75f3c9d6a722c22407e
[INFO] running `Command { std: "docker" "start" "-a" "1a2efc093d96c465237720bae8d91bca70dc875c7dc2f75f3c9d6a722c22407e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking object v0.36.5
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking rsmt2-zz v0.11.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rsmt2`
[INFO] [stdout]  --> tests/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rsmt2::{parse::*, *};
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `rsmt2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rsmt2`
[INFO] [stdout]    --> tests/main.rs:256:13
[INFO] [stdout]     |
[INFO] [stdout] 256 |         use rsmt2::parse::*;
[INFO] [stdout]     |             ^^^^^ use of undeclared crate or module `rsmt2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rsmt2`
[INFO] [stdout]  --> tests/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rsmt2::{parse::*, *};
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `rsmt2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rsmt2`
[INFO] [stdout]    --> tests/main.rs:257:13
[INFO] [stdout]     |
[INFO] [stdout] 257 |         use rsmt2::*;
[INFO] [stdout]     |             ^^^^^ use of undeclared crate or module `rsmt2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rsmt2-zz` (test "main") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "1a2efc093d96c465237720bae8d91bca70dc875c7dc2f75f3c9d6a722c22407e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a2efc093d96c465237720bae8d91bca70dc875c7dc2f75f3c9d6a722c22407e", kill_on_drop: false }`
[INFO] [stdout] 1a2efc093d96c465237720bae8d91bca70dc875c7dc2f75f3c9d6a722c22407e