[INFO] fetching crate tld_msg 0.1.0...
[INFO] testing tld_msg-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tld_msg 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate tld_msg 0.1.0 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 crates.io crate tld_msg 0.1.0
[INFO] finished tweaking crates.io crate tld_msg 0.1.0
[INFO] tweaked toml for crates.io crate tld_msg 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a23d4eeaeea9afcca63263c61fccece416b3ae4c4c0d6cce1b8d1ccbe8d10d88
[INFO] running `Command { std: "docker" "start" "-a" "a23d4eeaeea9afcca63263c61fccece416b3ae4c4c0d6cce1b8d1ccbe8d10d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a23d4eeaeea9afcca63263c61fccece416b3ae4c4c0d6cce1b8d1ccbe8d10d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a23d4eeaeea9afcca63263c61fccece416b3ae4c4c0d6cce1b8d1ccbe8d10d88", kill_on_drop: false }`
[INFO] [stdout] a23d4eeaeea9afcca63263c61fccece416b3ae4c4c0d6cce1b8d1ccbe8d10d88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 262af71ce6621f78d21d84e84210874b847215882d98be5325af5fc89396dc43
[INFO] running `Command { std: "docker" "start" "-a" "262af71ce6621f78d21d84e84210874b847215882d98be5325af5fc89396dc43", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tld_msg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "262af71ce6621f78d21d84e84210874b847215882d98be5325af5fc89396dc43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "262af71ce6621f78d21d84e84210874b847215882d98be5325af5fc89396dc43", kill_on_drop: false }`
[INFO] [stdout] 262af71ce6621f78d21d84e84210874b847215882d98be5325af5fc89396dc43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a394dae785347c43b68cabbc6a8fcba9ac49dc231083f9ddafc0fdf09ac78f3d
[INFO] running `Command { std: "docker" "start" "-a" "a394dae785347c43b68cabbc6a8fcba9ac49dc231083f9ddafc0fdf09ac78f3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tld_msg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tld_msg-94d92a556c837159)
[INFO] running `Command { std: "docker" "inspect" "a394dae785347c43b68cabbc6a8fcba9ac49dc231083f9ddafc0fdf09ac78f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a394dae785347c43b68cabbc6a8fcba9ac49dc231083f9ddafc0fdf09ac78f3d", kill_on_drop: false }`
[INFO] [stdout] a394dae785347c43b68cabbc6a8fcba9ac49dc231083f9ddafc0fdf09ac78f3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb347f553cd30e067431c83d2f243feddfd8b108d5c969cf17ce67ada5962092
[INFO] running `Command { std: "docker" "start" "-a" "cb347f553cd30e067431c83d2f243feddfd8b108d5c969cf17ce67ada5962092", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tld_msg-94d92a556c837159)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tld_msg
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - send (line 32) ... FAILED
[INFO] [stdout] test src/lib.rs - receive (line 48) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - send (line 32) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `output` in this scope
[INFO] [stdout]  --> src/lib.rs:33:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | tld_msg::send(&mut output, 1, &mut "Hey!".as_bytes()).unwrap();
[INFO] [stdout]   |                    ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - receive (line 48) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `input` in this scope
[INFO] [stdout]  --> src/lib.rs:49:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | let msg = tld_msg::receive(&mut input).unwrap();
[INFO] [stdout]   |                                 ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - receive (line 48)
[INFO] [stdout]     src/lib.rs - send (line 32)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "cb347f553cd30e067431c83d2f243feddfd8b108d5c969cf17ce67ada5962092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb347f553cd30e067431c83d2f243feddfd8b108d5c969cf17ce67ada5962092", kill_on_drop: false }`
[INFO] [stdout] cb347f553cd30e067431c83d2f243feddfd8b108d5c969cf17ce67ada5962092