[INFO] fetching crate exact-float 0.1.1... [INFO] checking exact-float-0.1.1 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate exact-float 0.1.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate exact-float 0.1.1 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate exact-float 0.1.1 [INFO] finished tweaking crates.io crate exact-float 0.1.1 [INFO] tweaked toml for crates.io crate exact-float 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 19 packages to latest compatible versions [INFO] [stderr] Adding num v0.1.42 (latest: v0.4.3) [INFO] [stderr] Adding num-bigint v0.1.44 (latest: v0.4.5) [INFO] [stderr] Adding num-complex v0.1.43 (latest: v0.4.6) [INFO] [stderr] Adding num-rational v0.1.42 (latest: v0.4.2) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] beee1990308221b4a6a077eb0c0f6c1a5b417c4a7173d4abbdaa7128aa5a63a6 [INFO] running `Command { std: "docker" "start" "-a" "beee1990308221b4a6a077eb0c0f6c1a5b417c4a7173d4abbdaa7128aa5a63a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "beee1990308221b4a6a077eb0c0f6c1a5b417c4a7173d4abbdaa7128aa5a63a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "beee1990308221b4a6a077eb0c0f6c1a5b417c4a7173d4abbdaa7128aa5a63a6", kill_on_drop: false }` [INFO] [stdout] beee1990308221b4a6a077eb0c0f6c1a5b417c4a7173d4abbdaa7128aa5a63a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 475e7c32a25ac064abd7e2546e6ec624f76d03c3b0f4e05a82d68fecdf0257ef [INFO] running `Command { std: "docker" "start" "-a" "475e7c32a25ac064abd7e2546e6ec624f76d03c3b0f4e05a82d68fecdf0257ef", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking exact-float v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0635]: unknown feature `float_extras` [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(float_extras)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `float_extras` [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(float_extras)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `integer_decode` found for type `f32` in the current scope [INFO] [stdout] --> src/lib.rs:57:47 [INFO] [stdout] | [INFO] [stdout] 57 | let (mantissa, exponent, sign) = self.integer_decode(); [INFO] [stdout] | ^^^^^^^^^^^^^^ method not found in `f32` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following traits which provide `integer_decode` are implemented but not in scope; perhaps you want to import one of them [INFO] [stdout] | [INFO] [stdout] 2 + use core::num::dec2flt::float::RawFloat; [INFO] [stdout] | [INFO] [stdout] 2 + use num::Float; [INFO] [stdout] | [INFO] [stdout] 2 + use num::traits::float::FloatCore; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `integer_decode` found for type `f32` in the current scope [INFO] [stdout] --> src/lib.rs:57:47 [INFO] [stdout] | [INFO] [stdout] 57 | let (mantissa, exponent, sign) = self.integer_decode(); [INFO] [stdout] | ^^^^^^^^^^^^^^ method not found in `f32` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following traits which provide `integer_decode` are implemented but not in scope; perhaps you want to import one of them [INFO] [stdout] | [INFO] [stdout] 2 + use core::num::dec2flt::float::RawFloat; [INFO] [stdout] | [INFO] [stdout] 2 + use num::Float; [INFO] [stdout] | [INFO] [stdout] 2 + use num::traits::float::FloatCore; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `integer_decode` found for type `f64` in the current scope [INFO] [stdout] --> src/lib.rs:73:47 [INFO] [stdout] | [INFO] [stdout] 73 | let (mantissa, exponent, sign) = self.integer_decode(); [INFO] [stdout] | ^^^^^^^^^^^^^^ method not found in `f64` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following traits which provide `integer_decode` are implemented but not in scope; perhaps you want to import one of them [INFO] [stdout] | [INFO] [stdout] 2 + use core::num::dec2flt::float::RawFloat; [INFO] [stdout] | [INFO] [stdout] 2 + use num::Float; [INFO] [stdout] | [INFO] [stdout] 2 + use num::traits::float::FloatCore; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `integer_decode` found for type `f64` in the current scope [INFO] [stdout] --> src/lib.rs:73:47 [INFO] [stdout] | [INFO] [stdout] 73 | let (mantissa, exponent, sign) = self.integer_decode(); [INFO] [stdout] | ^^^^^^^^^^^^^^ method not found in `f64` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following traits which provide `integer_decode` are implemented but not in scope; perhaps you want to import one of them [INFO] [stdout] | [INFO] [stdout] 2 + use core::num::dec2flt::float::RawFloat; [INFO] [stdout] | [INFO] [stdout] 2 + use num::Float; [INFO] [stdout] | [INFO] [stdout] 2 + use num::traits::float::FloatCore; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `exact-float` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `exact-float` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "475e7c32a25ac064abd7e2546e6ec624f76d03c3b0f4e05a82d68fecdf0257ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "475e7c32a25ac064abd7e2546e6ec624f76d03c3b0f4e05a82d68fecdf0257ef", kill_on_drop: false }` [INFO] [stdout] 475e7c32a25ac064abd7e2546e6ec624f76d03c3b0f4e05a82d68fecdf0257ef [INFO] checking exact-float-0.1.1 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate exact-float 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate exact-float 0.1.1 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate exact-float 0.1.1 [INFO] finished tweaking crates.io crate exact-float 0.1.1 [INFO] tweaked toml for crates.io crate exact-float 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 19 packages to latest compatible versions [INFO] [stderr] Adding num v0.1.42 (latest: v0.4.3) [INFO] [stderr] Adding num-bigint v0.1.44 (latest: v0.4.5) [INFO] [stderr] Adding num-complex v0.1.43 (latest: v0.4.6) [INFO] [stderr] Adding num-rational v0.1.42 (latest: v0.4.2) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee8aaed126336334bfb67cac7944e598d800a8314393b9a58e74d36f008cda46 [INFO] running `Command { std: "docker" "start" "-a" "ee8aaed126336334bfb67cac7944e598d800a8314393b9a58e74d36f008cda46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee8aaed126336334bfb67cac7944e598d800a8314393b9a58e74d36f008cda46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee8aaed126336334bfb67cac7944e598d800a8314393b9a58e74d36f008cda46", kill_on_drop: false }` [INFO] [stdout] ee8aaed126336334bfb67cac7944e598d800a8314393b9a58e74d36f008cda46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb58476fab8ba5a26d083c5b890c2f5e39a5cc19e6028d619fd6b96298bb2eaf [INFO] running `Command { std: "docker" "start" "-a" "cb58476fab8ba5a26d083c5b890c2f5e39a5cc19e6028d619fd6b96298bb2eaf", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "cb58476fab8ba5a26d083c5b890c2f5e39a5cc19e6028d619fd6b96298bb2eaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb58476fab8ba5a26d083c5b890c2f5e39a5cc19e6028d619fd6b96298bb2eaf", kill_on_drop: false }` [INFO] [stdout] cb58476fab8ba5a26d083c5b890c2f5e39a5cc19e6028d619fd6b96298bb2eaf