[INFO] fetching crate debugoff 0.2.2...
[INFO] testing debugoff-0.2.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate debugoff 0.2.2 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate debugoff 0.2.2
[INFO] finished tweaking crates.io crate debugoff 0.2.2
[INFO] tweaked toml for crates.io crate debugoff 0.2.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate debugoff 0.2.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate debugoff 0.2.2 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9df7fa7973cd0fc98c4b4d3792352c350d7e424fdddcaa44b1f985217d9b8c2
[INFO] running `Command { std: "docker" "start" "-a" "b9df7fa7973cd0fc98c4b4d3792352c350d7e424fdddcaa44b1f985217d9b8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9df7fa7973cd0fc98c4b4d3792352c350d7e424fdddcaa44b1f985217d9b8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9df7fa7973cd0fc98c4b4d3792352c350d7e424fdddcaa44b1f985217d9b8c2", kill_on_drop: false }`
[INFO] [stdout] b9df7fa7973cd0fc98c4b4d3792352c350d7e424fdddcaa44b1f985217d9b8c2
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cab9046d7e9c31e7bb5d4ecaf864d1a53e8c55b824a793ecc03ed0e16b2ef00
[INFO] running `Command { std: "docker" "start" "-a" "2cab9046d7e9c31e7bb5d4ecaf864d1a53e8c55b824a793ecc03ed0e16b2ef00", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling const-random-macro v0.1.13
[INFO] [stderr]    Compiling const-random v0.1.13
[INFO] [stderr]    Compiling unroll v0.1.5
[INFO] [stderr]    Compiling debugoff v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.91s
[INFO] running `Command { std: "docker" "inspect" "2cab9046d7e9c31e7bb5d4ecaf864d1a53e8c55b824a793ecc03ed0e16b2ef00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cab9046d7e9c31e7bb5d4ecaf864d1a53e8c55b824a793ecc03ed0e16b2ef00", kill_on_drop: false }`
[INFO] [stdout] 2cab9046d7e9c31e7bb5d4ecaf864d1a53e8c55b824a793ecc03ed0e16b2ef00
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff001e075ab0d0abdf3ca628510275d660911cc07d5ef48a78a6f73046412ca5
[INFO] running `Command { std: "docker" "start" "-a" "ff001e075ab0d0abdf3ca628510275d660911cc07d5ef48a78a6f73046412ca5", kill_on_drop: false }`
[INFO] [stderr]    Compiling debugoff v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `ptraceme_or_die` found for struct `Aa` in the current scope
[INFO] [stdout]    --> src/aa.rs:430:24
[INFO] [stdout]     |
[INFO] [stdout]  32 | struct Aa {
[INFO] [stdout]     | --------- function or associated item `ptraceme_or_die` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 430 |             super::Aa::ptraceme_or_die();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ function or associated item not found in `Aa`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Aa`, consider using `Aa::new` which returns `Aa`
[INFO] [stdout]    --> src/aa.rs:61:5
[INFO] [stdout]     |
[INFO] [stdout]  61 |     fn new() -> Aa {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `ptraceme_or_die` found for struct `Aa` in the current scope
[INFO] [stdout]    --> src/aa.rs:446:32
[INFO] [stdout]     |
[INFO] [stdout]  32 | struct Aa {
[INFO] [stdout]     | --------- function or associated item `ptraceme_or_die` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 446 |                     super::Aa::ptraceme_or_die();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^ function or associated item not found in `Aa`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Aa`, consider using `Aa::new` which returns `Aa`
[INFO] [stdout]    --> src/aa.rs:61:5
[INFO] [stdout]     |
[INFO] [stdout]  61 |     fn new() -> Aa {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `ptraceme_or_die` found for struct `Aa` in the current scope
[INFO] [stdout]    --> src/aa.rs:449:32
[INFO] [stdout]     |
[INFO] [stdout]  32 | struct Aa {
[INFO] [stdout]     | --------- function or associated item `ptraceme_or_die` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 449 |                     super::Aa::ptraceme_or_die();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^ function or associated item not found in `Aa`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Aa`, consider using `Aa::new` which returns `Aa`
[INFO] [stdout]    --> src/aa.rs:61:5
[INFO] [stdout]     |
[INFO] [stdout]  61 |     fn new() -> Aa {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `debugoff` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "ff001e075ab0d0abdf3ca628510275d660911cc07d5ef48a78a6f73046412ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff001e075ab0d0abdf3ca628510275d660911cc07d5ef48a78a6f73046412ca5", kill_on_drop: false }`
[INFO] [stdout] ff001e075ab0d0abdf3ca628510275d660911cc07d5ef48a78a6f73046412ca5