[INFO] fetching crate pretty-sure 0.1.1...
[INFO] testing pretty-sure-0.1.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate pretty-sure 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate pretty-sure 0.1.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pretty-sure 0.1.1
[INFO] finished tweaking crates.io crate pretty-sure 0.1.1
[INFO] tweaked toml for crates.io crate pretty-sure 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e876b996894722431821b3a072ee153344a5c23ad8a9df2396bc738f76a00c8d
[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" "e876b996894722431821b3a072ee153344a5c23ad8a9df2396bc738f76a00c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e876b996894722431821b3a072ee153344a5c23ad8a9df2396bc738f76a00c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e876b996894722431821b3a072ee153344a5c23ad8a9df2396bc738f76a00c8d", kill_on_drop: false }`
[INFO] [stdout] e876b996894722431821b3a072ee153344a5c23ad8a9df2396bc738f76a00c8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 21d383a88dffbeae966177b70367e7dd566cef8c41e463932773b140d20738db
[INFO] running `Command { std: "docker" "start" "-a" "21d383a88dffbeae966177b70367e7dd566cef8c41e463932773b140d20738db", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretty-sure v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "21d383a88dffbeae966177b70367e7dd566cef8c41e463932773b140d20738db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21d383a88dffbeae966177b70367e7dd566cef8c41e463932773b140d20738db", kill_on_drop: false }`
[INFO] [stdout] 21d383a88dffbeae966177b70367e7dd566cef8c41e463932773b140d20738db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20f95579de77c5e77ca9f9385329e2ab1d9964c72ddbea6511fb0c7c8142f95c
[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" "20f95579de77c5e77ca9f9385329e2ab1d9964c72ddbea6511fb0c7c8142f95c", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretty-sure v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "20f95579de77c5e77ca9f9385329e2ab1d9964c72ddbea6511fb0c7c8142f95c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20f95579de77c5e77ca9f9385329e2ab1d9964c72ddbea6511fb0c7c8142f95c", kill_on_drop: false }`
[INFO] [stdout] 20f95579de77c5e77ca9f9385329e2ab1d9964c72ddbea6511fb0c7c8142f95c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d82dc767391b6cf4df9835960c4e468546091ea696ebd0207b87881c0ea712d4
[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" "d82dc767391b6cf4df9835960c4e468546091ea696ebd0207b87881c0ea712d4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pretty_sure-be01809788bf7a00
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pretty-sure
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - sure (line 37) ... FAILED
[INFO] [stdout] test src/lib.rs - sure (line 19) ... FAILED
[INFO] [stdout] test src/lib.rs - sure (line 28) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] test src/lib.rs - sure (line 9) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - sure (line 37) stdout ----
[INFO] [stdout] error: cannot find macro `sure` in this scope
[INFO] [stdout]  --> src/lib.rs:41:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | sure!(let [a,b] = vec[..]);
[INFO] [stdout]   | ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `sure` in this scope
[INFO] [stdout]  --> src/lib.rs:40:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | let [a,b] = sure!(vec[..], [a,b]);
[INFO] [stdout]   |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `sure` in this scope
[INFO] [stdout]  --> src/lib.rs:39:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | let [a,b] = sure!(vec[..], [a,b] => [a,b]);
[INFO] [stdout]   |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - sure (line 19) stdout ----
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found keyword `match`
[INFO] [stdout]  --> src/lib.rs:22:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | sure!(val, Enum::Variant{field, name: Enum::Variant2(num)} => (field, num); return Err("oops"))
[INFO] [stdout]   |                                                                                                - expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 4 | // expands to
[INFO] [stdout] 5 | match val {
[INFO] [stdout]   | ^^^^^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - sure (line 28) stdout ----
[INFO] [stdout] error: cannot find macro `sure` in this scope
[INFO] [stdout]  --> src/lib.rs:30:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | sure!(v, Enum::Var1(n) => n);
[INFO] [stdout]   | ^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Enum`
[INFO] [stdout]  --> src/lib.rs:29:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | let v = Enum::Var2;
[INFO] [stdout]   |         ^^^^ use of undeclared type or module `Enum`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - sure (line 9) stdout ----
[INFO] [stdout] error: cannot find macro `sure` in this scope
[INFO] [stdout]  --> src/lib.rs:10:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | sure!(val, pattern => result; otherwise);
[INFO] [stdout]   | ^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `val` in this scope
[INFO] [stdout]  --> src/lib.rs:12:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | match val {
[INFO] [stdout]   |       ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `result` in this scope
[INFO] [stdout]  --> src/lib.rs:13:16
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pattern => result,
[INFO] [stdout]   |                ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `otherwise` in this scope
[INFO] [stdout]  --> src/lib.rs:14:10
[INFO] [stdout]   |
[INFO] [stdout] 7 |     _ => otherwise
[INFO] [stdout]   |          ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[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 - sure (line 19)
[INFO] [stdout]     src/lib.rs - sure (line 28)
[INFO] [stdout]     src/lib.rs - sure (line 37)
[INFO] [stdout]     src/lib.rs - sure (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d82dc767391b6cf4df9835960c4e468546091ea696ebd0207b87881c0ea712d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d82dc767391b6cf4df9835960c4e468546091ea696ebd0207b87881c0ea712d4", kill_on_drop: false }`
[INFO] [stdout] d82dc767391b6cf4df9835960c4e468546091ea696ebd0207b87881c0ea712d4
