[INFO] fetching crate shm-snapshot 0.2.3...
[INFO] building shm-snapshot-0.2.3 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate shm-snapshot 0.2.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate shm-snapshot 0.2.3
[INFO] finished tweaking crates.io crate shm-snapshot 0.2.3
[INFO] tweaked toml for crates.io crate shm-snapshot 0.2.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shm-snapshot 0.2.3 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shm-snapshot 0.2.3 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1080c356e763da448133afa9026e4498b3cba6591667ca640f2dc5dde611b1f
[INFO] running `Command { std: "docker" "start" "-a" "d1080c356e763da448133afa9026e4498b3cba6591667ca640f2dc5dde611b1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1080c356e763da448133afa9026e4498b3cba6591667ca640f2dc5dde611b1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1080c356e763da448133afa9026e4498b3cba6591667ca640f2dc5dde611b1f", kill_on_drop: false }`
[INFO] [stdout] d1080c356e763da448133afa9026e4498b3cba6591667ca640f2dc5dde611b1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71fc32a775436fd3264500159c186bb4a2e0764be90a12e939b43c4c2fd704ee
[INFO] running `Command { std: "docker" "start" "-a" "71fc32a775436fd3264500159c186bb4a2e0764be90a12e939b43c4c2fd704ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling memmap2 v0.9.0
[INFO] [stderr]    Compiling shm-snapshot v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "71fc32a775436fd3264500159c186bb4a2e0764be90a12e939b43c4c2fd704ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71fc32a775436fd3264500159c186bb4a2e0764be90a12e939b43c4c2fd704ee", kill_on_drop: false }`
[INFO] [stdout] 71fc32a775436fd3264500159c186bb4a2e0764be90a12e939b43c4c2fd704ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb57133b2b3c68aebe60440b77d56607e4366efaae6e6e4fcb2ebaba6b8ba4d8
[INFO] running `Command { std: "docker" "start" "-a" "bb57133b2b3c68aebe60440b77d56607e4366efaae6e6e4fcb2ebaba6b8ba4d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling memfile v0.3.1
[INFO] [stderr]    Compiling shm-snapshot v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `discover` found for struct `shm_snapshot::File` in the current scope
[INFO] [stdout]   --> tests/reinitialize.rs:53:10
[INFO] [stdout]    |
[INFO] [stdout] 53 |     file.discover(&mut cfg);
[INFO] [stdout]    |          ^^^^^^^^ method not found in `shm_snapshot::File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `discover` found for struct `shm_snapshot::File` in the current scope
[INFO] [stdout]   --> tests/reinitialize.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |     file.discover(&mut cfg);
[INFO] [stdout]    |          ^^^^^^^^ method not found in `shm_snapshot::File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_with` found for struct `Writer` in the current scope
[INFO] [stdout]   --> tests/reinitialize.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     writer.write_with(GREETING, |tx| {
[INFO] [stdout]    |     -------^^^^^^^^^^ method not found in `Writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write` found for struct `Writer` in the current scope
[INFO] [stdout]   --> tests/reinitialize.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     writer.write(GREETING).unwrap();
[INFO] [stdout]    |            ^^^^^ method not found in `Writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `discover` found for struct `shm_snapshot::File` in the current scope
[INFO] [stdout]   --> tests/reinitialize.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 |     file.discover(&mut cfg);
[INFO] [stdout]    |          ^^^^^^^^ method not found in `shm_snapshot::File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `discover` found for struct `shm_snapshot::File` in the current scope
[INFO] [stdout]   --> tests/reinitialize.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 |     file.discover(&mut cfg);
[INFO] [stdout]    |          ^^^^^^^^ method not found in `shm_snapshot::File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `valid` found for struct `shm_snapshot::File` in the current scope
[INFO] [stdout]   --> tests/reinitialize.rs:77:10
[INFO] [stdout]    |
[INFO] [stdout] 77 |     file.valid(&mut valid_priors);
[INFO] [stdout]    |          ^^^^^ method not found in `shm_snapshot::File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `valid` found for struct `shm_snapshot::File` in the current scope
[INFO] [stdout]   --> tests/reinitialize.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 |     file.valid(&mut valid_priors);
[INFO] [stdout]    |          ^^^^^ method not found in `shm_snapshot::File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_with` found for struct `Writer` in the current scope
[INFO] [stdout]   --> tests/reinitialize.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     writer.write_with(GREETING, |tx| {
[INFO] [stdout]    |     -------^^^^^^^^^^ method not found in `Writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `discover` found for struct `shm_snapshot::File` in the current scope
[INFO] [stdout]   --> tests/reinitialize.rs:91:10
[INFO] [stdout]    |
[INFO] [stdout] 91 |     file.discover(&mut cfg);
[INFO] [stdout]    |          ^^^^^^^^ method not found in `shm_snapshot::File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shm-snapshot` (test "reinitialize") due to 10 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bb57133b2b3c68aebe60440b77d56607e4366efaae6e6e4fcb2ebaba6b8ba4d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb57133b2b3c68aebe60440b77d56607e4366efaae6e6e4fcb2ebaba6b8ba4d8", kill_on_drop: false }`
[INFO] [stdout] bb57133b2b3c68aebe60440b77d56607e4366efaae6e6e4fcb2ebaba6b8ba4d8