[INFO] fetching crate base-x 0.2.8... [INFO] building base-x-0.2.8 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3 [INFO] extracting crate base-x 0.2.8 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate base-x 0.2.8 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate base-x 0.2.8 [INFO] finished tweaking crates.io crate base-x 0.2.8 [INFO] tweaked toml for crates.io crate base-x 0.2.8 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", 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] ca1a5e5a06f4ebdf8b880f21b965e39b20b9e38be93855dcf2f40e61ee020f60 [INFO] running `Command { std: "docker" "start" "-a" "ca1a5e5a06f4ebdf8b880f21b965e39b20b9e38be93855dcf2f40e61ee020f60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca1a5e5a06f4ebdf8b880f21b965e39b20b9e38be93855dcf2f40e61ee020f60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca1a5e5a06f4ebdf8b880f21b965e39b20b9e38be93855dcf2f40e61ee020f60", kill_on_drop: false }` [INFO] [stdout] ca1a5e5a06f4ebdf8b880f21b965e39b20b9e38be93855dcf2f40e61ee020f60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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 -Zprofile-closures" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 061e3433e01681f492ad0a0ea682994abe9e8073e1d4dde2d699a7c2eb4ff712 [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" "061e3433e01681f492ad0a0ea682994abe9e8073e1d4dde2d699a7c2eb4ff712", kill_on_drop: false }` [INFO] [stderr] Compiling base-x v0.2.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/decoder.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | fn iter(&'a str) -> Self::Iter; [INFO] [stdout] | ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &'a str` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/decoder.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | fn carry(&self, ::Item) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: ::Item` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.37s [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "061e3433e01681f492ad0a0ea682994abe9e8073e1d4dde2d699a7c2eb4ff712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "061e3433e01681f492ad0a0ea682994abe9e8073e1d4dde2d699a7c2eb4ff712", kill_on_drop: false }` [INFO] [stdout] 061e3433e01681f492ad0a0ea682994abe9e8073e1d4dde2d699a7c2eb4ff712 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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 -Zprofile-closures" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f696db9d3c99254e88232347f9a9a03bd91fcbc3189bf667cd706cf5f246c8f [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" "0f696db9d3c99254e88232347f9a9a03bd91fcbc3189bf667cd706cf5f246c8f", kill_on_drop: false }` [INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0 [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/decoder.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | fn iter(&'a str) -> Self::Iter; [INFO] [stdout] | ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &'a str` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling json v0.11.15 [INFO] [stderr] Compiling bencher v0.1.5 [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/decoder.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | fn carry(&self, ::Item) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: ::Item` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (ecea9fe671256ffa, 380baad54c6a1860), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (cac878b4b5c13320, 9d2c8bcd88c98e5f), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (fe4e5b52a3c7bdb9, 97ea7883ca0db23a), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (bfc6083828e0c491, 60f1b66f2bb0d34), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (d0944ee25f309c1d, 506ed6cf18954c5d), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (817502e24cf9f39a, 263790cc40a0f938), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (b129b755fe50686a, 76f414aeaca78732), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (b129b755fe50686a, 76f414aeaca78732), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (b129b755fe50686a, 76f414aeaca78732), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (8d68543552bf3c19, de38fe274b48febe), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (8d68543552bf3c19, de38fe274b48febe), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (c345a1d8baa052fe, fedf4a5b19aad2ed), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (7ccb920c2c8c987a, 5ba07dba52a5dec1), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (522e30df004656ce, 20a41f8ef99db865), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (7b22e1edf9aac715, 2f8b466e90ffcaa7), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (69a3df87c4c99ed, 4f00a814d50204fb), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (7b22e1edf9aac715, 2f8b466e90ffcaa7), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (2f91916dd68bcd04, 807a95c49bd88332), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (7b22e1edf9aac715, 2f8b466e90ffcaa7), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (cd1d001bd5f9294b, aa8f9fb6035e7052), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (479696f3562ee90f, b56da2a45ad6e0cc), 8, 16 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (bc6c63e3c647a84f, 6c91921d929169f5), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (479696f3562ee90f, b56da2a45ad6e0cc), 8, 16 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (252f60a2d70c7651, 244a8ccc0f4f9a71), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: bencher, (479696f3562ee90f, b56da2a45ad6e0cc), 8, 16 [INFO] [stderr] SG_CR_Eslkdjf: json, (6652b3e612d076be, 772535e21013dede), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: json, (912f64c3e97566a1, 424f202586d59775), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: json, (e9a72bd0170b5462, 6d8250dc9710e9f8), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: json, (7801d2b42a6408d6, 713072f3447a4270), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: json, (35d168665c1ab4e2, 5ac00694cb0fa49), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: json, (391f5d439928784e, d0c424e125f39019), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: json, (1c229d166d24398e, b6a16a4f650368f1), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: json, (9a12eee0a519ac81, 6e4cb88070e69118), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: json, (42629d6bcb24f021, 9133396de4290a08), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: json, (d05bd4ff1617b283, bb73f2905a620bc0), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: json, (e1a0f2bf7746e444, a1bc77c945a10a71), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: json, (982716c2bbf2bd0f, ce76bc078d719e07), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: json, (b0d1893291ca36de, 23a87d12521782c5), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: json, (302de4f5635dbfc7, b2bc63579acb07ef), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: json, (a0e1810078fcaf42, 73e23dd301891ac), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: json, (4234cc90c015f7e5, 4689ab4738bb5ea5), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: json, (8e6950db9b1597db, 9d484c21c868dd86), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: json, (35e0f494f0fd052c, 679b5c247431e507), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: json, (e35dbc8b2e1c4cf3, f61443361dd2f26e), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: json, (c3e6f15d5f455cb1, cf80b7d015d5eadf), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: json, (7a2c45dbc54f7db3, cd3681b52dfc15ec), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: json, (ce0488f3444803c3, a5d960659b47a771), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: json, (a468b77d88f90690, b964877a499fa18), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: json, (b672f0a15ae504f, 8268dee2ee70f8e3), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: json, (3513d51727f8c39e, 1c163039ea8a4d88), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (d5015a8c02ff7118, e70836707da39dad), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (c33e8228ef4d3b95, 2d6ca4bd92c47071), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (73a6793981df500, 9ea7a0df690467a7), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (d8ff2f552621b1e1, a17a7748711039ba), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (4d455adf532d9672, 8a28634982653bd8), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (ed75b5e2f3665aa2, 4385f707973d3e6f), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (b6582aa9c9db04c2, 7aa5d671fc00c41d), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (6a201950bd958b83, 83144e08ef857ffe), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (f4edb901cfa4bf68, aebc79b4281ce138), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (f4cc936fabde326d, 2e5a3fa686e06f95), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (430a73cb6571950c, 8fca9879845359c1), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (33973f3323b2d6c4, 61730fb1bf00dec8), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (244767cfee9aefe0, 1ac66c687f40fdbf), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: rand, (893aa53486a55c7, dfa264df2657b3a9), 0, 0 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling base-x v0.2.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/decoder.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | fn iter(&'a str) -> Self::Iter; [INFO] [stdout] | ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &'a str` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/decoder.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | fn carry(&self, ::Item) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: ::Item` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] SG_CR_Eslkdjf: base_x, (cbfb18242c19cac8, 3510a2847c9c6a19), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: base_x, (d85b87908fb4833e, 98d603ac7723a044), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: base_x, (aa5776e1b90aa8a2, 83b6a4911467f79a), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: base_x, (ad0187b8ef338cd, cf8729354ce0c2b6), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: base_x, (b2504e984ea8e447, 3980fd5afe5dce2d), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: base_x, (ff1bf35b87cfd1a2, 187b29b3484ed98d), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: base_x, (d07f5c0161ed3144, 6b4efb14a3016776), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: base_x, (2ab01e4eaeca6f31, ed2ce024f90e5b76), 8, 8 [INFO] [stderr] SG_CR_Eslkdjf: base_x, (fe4f219dd286ba1a, fbc065d668e2ca55), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: base_x, (5be29a1a966ee64b, 35976b4d67eb38d8), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: base_x, (2af8045f63b0b312, 4bc0c34c272fcd2e), 8, 16 [INFO] [stderr] SG_CR_Eslkdjf: base_x, (d56f8481db438898, 7eeb9abb39537973), 0, 0 [INFO] [stderr] SG_CR_Eslkdjf: base_x, (a51c912e2d10904e, ce1a7eeb4ff1c44f), 8, 16 [INFO] [stderr] SG_CR_Eslkdjf: base_x, (cb8f8ad8d5571052, e8d6d7f0d0aad80d), 0, 0 [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.61s [INFO] running `Command { std: "docker" "inspect" "0f696db9d3c99254e88232347f9a9a03bd91fcbc3189bf667cd706cf5f246c8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f696db9d3c99254e88232347f9a9a03bd91fcbc3189bf667cd706cf5f246c8f", kill_on_drop: false }` [INFO] [stdout] 0f696db9d3c99254e88232347f9a9a03bd91fcbc3189bf667cd706cf5f246c8f