[INFO] crate suffix_tree 0.2.2 is already in cache [INFO] testing suffix_tree-0.2.2 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate suffix_tree 0.2.2 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate suffix_tree 0.2.2 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate suffix_tree 0.2.2 [INFO] removed path dependency suffix from crates.io crate suffix_tree 0.2.2 [INFO] finished tweaking crates.io crate suffix_tree 0.2.2 [INFO] tweaked toml for crates.io crate suffix_tree 0.2.2 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 915b3c9fc57e57b4456711a82d75dd64010031051451bbc298e1e922e3ecff2d [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" "915b3c9fc57e57b4456711a82d75dd64010031051451bbc298e1e922e3ecff2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "915b3c9fc57e57b4456711a82d75dd64010031051451bbc298e1e922e3ecff2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "915b3c9fc57e57b4456711a82d75dd64010031051451bbc298e1e922e3ecff2d", kill_on_drop: false }` [INFO] [stdout] 915b3c9fc57e57b4456711a82d75dd64010031051451bbc298e1e922e3ecff2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46f57d92da0c95b273ef6fa3e728a2ec97ec39f85e6e08b485139ff7f6b2ba0c [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" "46f57d92da0c95b273ef6fa3e728a2ec97ec39f85e6e08b485139ff7f6b2ba0c", kill_on_drop: false }` [INFO] [stderr] Compiling suffix v0.4.1 [INFO] [stderr] Compiling suffix_tree v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:236:17 [INFO] [stdout] | [INFO] [stdout] 236 | try!(writeln!(f, "ROOT")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:238:17 [INFO] [stdout] | [INFO] [stdout] 238 | try!(writeln!(f, "{}{:?}", indent, &st.label(node))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:241:17 [INFO] [stdout] | [INFO] [stdout] 241 | try!(fmt(f, st, child, depth + 1)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 245 | try!(writeln!(f, "\n-----------------------------------------")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:246:9 [INFO] [stdout] | [INFO] [stdout] 246 | try!(writeln!(f, "SUFFIX TREE")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:247:9 [INFO] [stdout] | [INFO] [stdout] 247 | try!(writeln!(f, "text: {}", self.text)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:248:9 [INFO] [stdout] | [INFO] [stdout] 248 | try!(fmt(f, self, self.root(), 0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "46f57d92da0c95b273ef6fa3e728a2ec97ec39f85e6e08b485139ff7f6b2ba0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46f57d92da0c95b273ef6fa3e728a2ec97ec39f85e6e08b485139ff7f6b2ba0c", kill_on_drop: false }` [INFO] [stdout] 46f57d92da0c95b273ef6fa3e728a2ec97ec39f85e6e08b485139ff7f6b2ba0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b64158a63c2d732fac759d1b8c77f27ab1eb05098e604c4838431e4ae1310bd [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" "9b64158a63c2d732fac759d1b8c77f27ab1eb05098e604c4838431e4ae1310bd", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:236:17 [INFO] [stdout] | [INFO] [stdout] 236 | try!(writeln!(f, "ROOT")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:238:17 [INFO] [stdout] | [INFO] [stdout] 238 | try!(writeln!(f, "{}{:?}", indent, &st.label(node))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:241:17 [INFO] [stdout] | [INFO] [stdout] 241 | try!(fmt(f, st, child, depth + 1)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 245 | try!(writeln!(f, "\n-----------------------------------------")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:246:9 [INFO] [stdout] | [INFO] [stdout] 246 | try!(writeln!(f, "SUFFIX TREE")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:247:9 [INFO] [stdout] | [INFO] [stdout] 247 | try!(writeln!(f, "text: {}", self.text)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:248:9 [INFO] [stdout] | [INFO] [stdout] 248 | try!(fmt(f, self, self.root(), 0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quickcheck v0.2.27 [INFO] [stderr] Compiling suffix_tree v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:236:17 [INFO] [stdout] | [INFO] [stdout] 236 | try!(writeln!(f, "ROOT")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:238:17 [INFO] [stdout] | [INFO] [stdout] 238 | try!(writeln!(f, "{}{:?}", indent, &st.label(node))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:241:17 [INFO] [stdout] | [INFO] [stdout] 241 | try!(fmt(f, st, child, depth + 1)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 245 | try!(writeln!(f, "\n-----------------------------------------")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:246:9 [INFO] [stdout] | [INFO] [stdout] 246 | try!(writeln!(f, "SUFFIX TREE")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:247:9 [INFO] [stdout] | [INFO] [stdout] 247 | try!(writeln!(f, "text: {}", self.text)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:248:9 [INFO] [stdout] | [INFO] [stdout] 248 | try!(fmt(f, self, self.root(), 0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.18s [INFO] running `Command { std: "docker" "inspect" "9b64158a63c2d732fac759d1b8c77f27ab1eb05098e604c4838431e4ae1310bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b64158a63c2d732fac759d1b8c77f27ab1eb05098e604c4838431e4ae1310bd", kill_on_drop: false }` [INFO] [stdout] 9b64158a63c2d732fac759d1b8c77f27ab1eb05098e604c4838431e4ae1310bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 6609f44d68db061584dca83a88a822fd06f3df1b380a92ebbd0d9c715fd92e50 [INFO] running `Command { std: "docker" "start" "-a" "6609f44d68db061584dca83a88a822fd06f3df1b380a92ebbd0d9c715fd92e50", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:236:17 [INFO] [stderr] | [INFO] [stderr] 236 | try!(writeln!(f, "ROOT")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:238:17 [INFO] [stderr] | [INFO] [stderr] 238 | try!(writeln!(f, "{}{:?}", indent, &st.label(node))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:241:17 [INFO] [stderr] | [INFO] [stderr] 241 | try!(fmt(f, st, child, depth + 1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:245:9 [INFO] [stderr] | [INFO] [stderr] 245 | try!(writeln!(f, "\n-----------------------------------------")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:246:9 [INFO] [stderr] | [INFO] [stderr] 246 | try!(writeln!(f, "SUFFIX TREE")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:247:9 [INFO] [stderr] | [INFO] [stderr] 247 | try!(writeln!(f, "text: {}", self.text)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:248:9 [INFO] [stderr] | [INFO] [stderr] 248 | try!(fmt(f, self, self.root(), 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:236:17 [INFO] [stderr] | [INFO] [stderr] 236 | try!(writeln!(f, "ROOT")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:238:17 [INFO] [stderr] | [INFO] [stderr] 238 | try!(writeln!(f, "{}{:?}", indent, &st.label(node))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:241:17 [INFO] [stderr] | [INFO] [stderr] 241 | try!(fmt(f, st, child, depth + 1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:245:9 [INFO] [stderr] | [INFO] [stderr] 245 | try!(writeln!(f, "\n-----------------------------------------")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:246:9 [INFO] [stderr] | [INFO] [stderr] 246 | try!(writeln!(f, "SUFFIX TREE")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:247:9 [INFO] [stderr] | [INFO] [stderr] 247 | try!(writeln!(f, "text: {}", self.text)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:248:9 [INFO] [stderr] | [INFO] [stderr] 248 | try!(fmt(f, self, self.root(), 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/suffix_tree-aef282c8f205699d [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::basic ... ok [INFO] [stdout] test tests::basic3 ... ok [INFO] [stdout] test tests::basic2 ... ok [INFO] [stdout] test tests::qc_internals_have_at_least_two_children ... ok [INFO] [stdout] test tests::qc_n_leaves ... ok [INFO] [stderr] Doc-tests suffix_tree [INFO] [stdout] test tests::qc_tree_enumerates_suffixes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 14) ... ignored [INFO] [stdout] test src/lib.rs - (line 3) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6609f44d68db061584dca83a88a822fd06f3df1b380a92ebbd0d9c715fd92e50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6609f44d68db061584dca83a88a822fd06f3df1b380a92ebbd0d9c715fd92e50", kill_on_drop: false }` [INFO] [stdout] 6609f44d68db061584dca83a88a822fd06f3df1b380a92ebbd0d9c715fd92e50