[INFO] cloning repository https://github.com/nateshirley/pushabutton
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nateshirley/pushabutton" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnateshirley%2Fpushabutton", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnateshirley%2Fpushabutton'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4cf3f65f05d4db02c0fa64fccbe33dc289ad666
[INFO] testing nateshirley/pushabutton against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnateshirley%2Fpushabutton" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nateshirley/pushabutton on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nateshirley/pushabutton
[INFO] finished tweaking git repo https://github.com/nateshirley/pushabutton
[INFO] tweaked toml for git repo https://github.com/nateshirley/pushabutton written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/nateshirley/pushabutton already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2022-04-10" "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] 467314321ad9329b556a34a1de615013218d8f5c9e9a9e2e04b37b7841944970
[INFO] running `Command { std: "docker" "start" "-a" "467314321ad9329b556a34a1de615013218d8f5c9e9a9e2e04b37b7841944970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "467314321ad9329b556a34a1de615013218d8f5c9e9a9e2e04b37b7841944970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "467314321ad9329b556a34a1de615013218d8f5c9e9a9e2e04b37b7841944970", kill_on_drop: false }`
[INFO] [stdout] 467314321ad9329b556a34a1de615013218d8f5c9e9a9e2e04b37b7841944970
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2022-04-10" "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] 15fa0885541847e2a5477f220959cc0e2e259e25c07a55849ed5a0da3c0114bd
[INFO] running `Command { std: "docker" "start" "-a" "15fa0885541847e2a5477f220959cc0e2e259e25c07a55849ed5a0da3c0114bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling bs58 v0.3.1
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.14
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling zeroize v1.4.2
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling bs58 v0.4.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.9.1
[INFO] [stderr]    Compiling bv v0.11.1
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling solana-frozen-abi-macro v1.7.11
[INFO] [stderr]    Compiling solana-frozen-abi v1.7.11
[INFO] [stderr]    Compiling solana-program v1.7.11
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling memmap2 v0.1.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling blake3 v0.3.8
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling curve25519-dalek v2.1.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling solana-logger v1.7.11
[INFO] [stderr]    Compiling borsh-derive-internal v0.9.1
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.9.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling solana-sdk-macro v1.7.11
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling libsecp256k1-core v0.2.2
[INFO] [stderr]    Compiling hmac v0.8.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling hmac-drbg v0.3.0
[INFO] [stderr]    Compiling anchor-syn v0.17.0
[INFO] [stderr]    Compiling borsh-derive v0.9.1
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1 v0.5.0
[INFO] [stderr]    Compiling borsh v0.9.1
[INFO] [stderr]    Compiling anchor-attribute-error v0.17.0
[INFO] [stderr]    Compiling anchor-attribute-account v0.17.0
[INFO] [stderr]    Compiling anchor-derive-accounts v0.17.0
[INFO] [stderr]    Compiling anchor-attribute-access-control v0.17.0
[INFO] [stderr]    Compiling anchor-attribute-state v0.17.0
[INFO] [stderr]    Compiling anchor-attribute-event v0.17.0
[INFO] [stderr]    Compiling anchor-attribute-interface v0.17.0
[INFO] [stderr]    Compiling anchor-attribute-program v0.17.0
[INFO] [stderr]    Compiling anchor-lang v0.17.0
[INFO] [stderr]    Compiling pushabutton v0.1.0 (/opt/rustwide/workdir/programs/pushabutton)
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]  --> programs/pushabutton/src/lib.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn push(ctx: Context<Push>) -> ProgramResult {
[INFO] [stdout]   |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 53s
[INFO] running `Command { std: "docker" "inspect" "15fa0885541847e2a5477f220959cc0e2e259e25c07a55849ed5a0da3c0114bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15fa0885541847e2a5477f220959cc0e2e259e25c07a55849ed5a0da3c0114bd", kill_on_drop: false }`
[INFO] [stdout] 15fa0885541847e2a5477f220959cc0e2e259e25c07a55849ed5a0da3c0114bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2022-04-10" "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] 5b6205143d6c6dcae0de9b7b045a34835d5d0552b60e9fa7d14c36f275fe35cd
[INFO] running `Command { std: "docker" "start" "-a" "5b6205143d6c6dcae0de9b7b045a34835d5d0552b60e9fa7d14c36f275fe35cd", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]  --> programs/pushabutton/src/lib.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn push(ctx: Context<Push>) -> ProgramResult {
[INFO] [stdout]   |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pushabutton v0.1.0 (/opt/rustwide/workdir/programs/pushabutton)
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]  --> programs/pushabutton/src/lib.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn push(ctx: Context<Push>) -> ProgramResult {
[INFO] [stdout]   |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.46s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/pushabutton-5e1b131f51624b39)
[INFO] running `Command { std: "docker" "inspect" "5b6205143d6c6dcae0de9b7b045a34835d5d0552b60e9fa7d14c36f275fe35cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b6205143d6c6dcae0de9b7b045a34835d5d0552b60e9fa7d14c36f275fe35cd", kill_on_drop: false }`
[INFO] [stdout] 5b6205143d6c6dcae0de9b7b045a34835d5d0552b60e9fa7d14c36f275fe35cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2022-04-10" "test" "--frozen", 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] e839d2816f45e0526ad81f7b48fd468c04f2e95e64b4bf6174992c07f8426901
[INFO] running `Command { std: "docker" "start" "-a" "e839d2816f45e0526ad81f7b48fd468c04f2e95e64b4bf6174992c07f8426901", 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] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]  --> programs/pushabutton/src/lib.rs:9:17
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn push(ctx: Context<Push>) -> ProgramResult {
[INFO] [stderr]   |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pushabutton` (lib) generated 1 warning
[INFO] [stderr] warning: `pushabutton` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pushabutton-5e1b131f51624b39)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests pushabutton
[INFO] [stdout] test test_id ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error[E0659]: `pushabutton` is ambiguous
[INFO] [stderr]   --> /opt/rustwide/workdir/programs/pushabutton/src/lib.rs:6:9
[INFO] [stderr]    |
[INFO] [stderr] 6  | pub mod pushabutton {
[INFO] [stderr]    |         ^^^^^^^^^^^ ambiguous name
[INFO] [stderr]    |
[INFO] [stderr]    = note: ambiguous because of multiple potential import sources
[INFO] [stderr]    = note: `pushabutton` could refer to a crate passed with `--extern`
[INFO] [stderr]    = help: use `::pushabutton` to refer to this crate unambiguously
[INFO] [stderr] note: `pushabutton` could also refer to the module defined here
[INFO] [stderr]   --> /opt/rustwide/workdir/programs/pushabutton/src/lib.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  | / pub mod pushabutton {
[INFO] [stderr] 7  | |     use super::*;
[INFO] [stderr] 8  | |
[INFO] [stderr] 9  | |     pub fn push(ctx: Context<Push>) -> ProgramResult {
[INFO] [stderr] ...  |
[INFO] [stderr] 12 | |     }
[INFO] [stderr] 13 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    = help: use `crate::pushabutton` to refer to this module unambiguously
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0659`.
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "e839d2816f45e0526ad81f7b48fd468c04f2e95e64b4bf6174992c07f8426901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e839d2816f45e0526ad81f7b48fd468c04f2e95e64b4bf6174992c07f8426901", kill_on_drop: false }`
[INFO] [stdout] e839d2816f45e0526ad81f7b48fd468c04f2e95e64b4bf6174992c07f8426901