[INFO] fetching crate sn_ringct 0.1.0...
[INFO] testing sn_ringct-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate sn_ringct 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate sn_ringct 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sn_ringct 0.1.0
[INFO] finished tweaking crates.io crate sn_ringct 0.1.0
[INFO] tweaked toml for crates.io crate sn_ringct 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zeroize_derive v1.1.1
[INFO] [stderr]   Downloaded pairing v0.21.0
[INFO] [stderr]   Downloaded blstrs v0.4.2
[INFO] [stderr]   Downloaded sn_bulletproofs v0.1.0
[INFO] [stderr]   Downloaded blst v0.3.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb1b7c64b8727c1711b1b2fc7a6dde4ca3ecb8508675e8a144129d074ff9b700
[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" "cb1b7c64b8727c1711b1b2fc7a6dde4ca3ecb8508675e8a144129d074ff9b700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb1b7c64b8727c1711b1b2fc7a6dde4ca3ecb8508675e8a144129d074ff9b700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb1b7c64b8727c1711b1b2fc7a6dde4ca3ecb8508675e8a144129d074ff9b700", kill_on_drop: false }`
[INFO] [stdout] cb1b7c64b8727c1711b1b2fc7a6dde4ca3ecb8508675e8a144129d074ff9b700
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", 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] fd25e0599c1d1eeedad966603a633d84978b05f8e9eeb325ae9eb7220da57d58
[INFO] running `Command { std: "docker" "start" "-a" "fd25e0599c1d1eeedad966603a633d84978b05f8e9eeb325ae9eb7220da57d58", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling funty v1.2.0
[INFO] [stderr]    Compiling byte-slice-cast v1.2.1
[INFO] [stderr]    Compiling wyz v0.4.0
[INFO] [stderr]    Compiling blst v0.3.7
[INFO] [stderr]    Compiling clear_on_drop v0.2.4
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling zeroize_derive v1.1.1
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling bitvec v0.22.3
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling merlin v3.0.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling ff v0.11.0
[INFO] [stderr]    Compiling group v0.11.0
[INFO] [stderr]    Compiling pairing v0.21.0
[INFO] [stderr]    Compiling blstrs v0.4.2
[INFO] [stderr]    Compiling sn_bulletproofs v0.1.0
[INFO] [stderr]    Compiling sn_ringct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.77s
[INFO] running `Command { std: "docker" "inspect" "fd25e0599c1d1eeedad966603a633d84978b05f8e9eeb325ae9eb7220da57d58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd25e0599c1d1eeedad966603a633d84978b05f8e9eeb325ae9eb7220da57d58", kill_on_drop: false }`
[INFO] [stdout] fd25e0599c1d1eeedad966603a633d84978b05f8e9eeb325ae9eb7220da57d58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 8480c69845783d21d968fdd61694fdc9cfbb3110027c26ba4c20e41914443b0b
[INFO] running `Command { std: "docker" "start" "-a" "8480c69845783d21d968fdd61694fdc9cfbb3110027c26ba4c20e41914443b0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling zeroize_derive v1.1.1
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling group v0.11.0
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling pairing v0.21.0
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling blst v0.3.7
[INFO] [stderr]    Compiling merlin v3.0.0
[INFO] [stderr]    Compiling blstrs v0.4.2
[INFO] [stderr]    Compiling sn_bulletproofs v0.1.0
[INFO] [stderr]    Compiling sn_ringct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `bulletproofs`
[INFO] [stdout]    --> src/ringct.rs:422:9
[INFO] [stdout]     |
[INFO] [stdout] 422 |     use bulletproofs::{
[INFO] [stdout]     |         ^^^^^^^^^^^^ use of undeclared crate or module `bulletproofs`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 422 |     use sn_bulletproofs::{
[INFO] [stdout]     |         ~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `OsRng`
[INFO] [stdout]    --> src/ringct.rs:465:23
[INFO] [stdout]     |
[INFO] [stdout] 465 |         let mut rng = OsRng::default();
[INFO] [stdout]     |                       ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 420 |     use crate::rand::rngs::OsRng;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for struct `sn_bulletproofs::blstrs::G1Projective` in the current scope
[INFO] [stdout]    --> src/ringct.rs:482:27
[INFO] [stdout]     |
[INFO] [stdout] 482 |             G1Projective::random(&mut rng),
[INFO] [stdout]     |                           ^^^^^^ function or associated item not found in `sn_bulletproofs::blstrs::G1Projective`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 420 |     use sn_bulletproofs::group::Group;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for struct `sn_bulletproofs::blstrs::G1Projective` in the current scope
[INFO] [stdout]    --> src/ringct.rs:483:27
[INFO] [stdout]     |
[INFO] [stdout] 483 |             G1Projective::random(&mut rng),
[INFO] [stdout]     |                           ^^^^^^ function or associated item not found in `sn_bulletproofs::blstrs::G1Projective`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 420 |     use sn_bulletproofs::group::Group;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for struct `sn_bulletproofs::blstrs::G1Projective` in the current scope
[INFO] [stdout]    --> src/ringct.rs:486:27
[INFO] [stdout]     |
[INFO] [stdout] 486 |             G1Projective::random(&mut rng),
[INFO] [stdout]     |                           ^^^^^^ function or associated item not found in `sn_bulletproofs::blstrs::G1Projective`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 420 |     use sn_bulletproofs::group::Group;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for struct `sn_bulletproofs::blstrs::G1Projective` in the current scope
[INFO] [stdout]    --> src/ringct.rs:487:27
[INFO] [stdout]     |
[INFO] [stdout] 487 |             G1Projective::random(&mut rng),
[INFO] [stdout]     |                           ^^^^^^ function or associated item not found in `sn_bulletproofs::blstrs::G1Projective`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 420 |     use sn_bulletproofs::group::Group;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for struct `sn_bulletproofs::blstrs::G1Projective` in the current scope
[INFO] [stdout]    --> src/ringct.rs:495:43
[INFO] [stdout]     |
[INFO] [stdout] 495 |                 public_key: G1Projective::random(&mut rng).to_affine(),
[INFO] [stdout]     |                                           ^^^^^^ function or associated item not found in `sn_bulletproofs::blstrs::G1Projective`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 420 |     use sn_bulletproofs::group::Group;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sn_ringct` due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "8480c69845783d21d968fdd61694fdc9cfbb3110027c26ba4c20e41914443b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8480c69845783d21d968fdd61694fdc9cfbb3110027c26ba4c20e41914443b0b", kill_on_drop: false }`
[INFO] [stdout] 8480c69845783d21d968fdd61694fdc9cfbb3110027c26ba4c20e41914443b0b