[INFO] fetching crate lseq 0.1.0... [INFO] checking lseq-0.1.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate lseq 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate lseq 0.1.0 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 lseq 0.1.0 [INFO] finished tweaking crates.io crate lseq 0.1.0 [INFO] tweaked toml for crates.io crate lseq 0.1.0 written to /workspace/builds/worker-5-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] Locking 43 packages to latest compatible versions [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [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 v0.3.23 (latest: v0.8.5) [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] [stderr] Adding skiplist v0.2.10 (latest: v0.5.1) [INFO] [stderr] Adding uuid v0.6.5 (latest: v1.8.0) [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rug v1.24.1 [INFO] [stderr] Downloaded gmp-mpfr-sys v1.6.2 [INFO] [stderr] Downloaded skiplist v0.2.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a8eabec403ddf46a8c6e36ddb9d6c402b15a10a49b9427fab1c81e2f2c943972 [INFO] running `Command { std: "docker" "start" "-a" "a8eabec403ddf46a8c6e36ddb9d6c402b15a10a49b9427fab1c81e2f2c943972", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8eabec403ddf46a8c6e36ddb9d6c402b15a10a49b9427fab1c81e2f2c943972", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8eabec403ddf46a8c6e36ddb9d6c402b15a10a49b9427fab1c81e2f2c943972", kill_on_drop: false }` [INFO] [stdout] a8eabec403ddf46a8c6e36ddb9d6c402b15a10a49b9427fab1c81e2f2c943972 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0ab6b5d3b8ae3b8eab8525fc969657bce15f69c75b7f3016118a3ead7df81f97 [INFO] running `Command { std: "docker" "start" "-a" "0ab6b5d3b8ae3b8eab8525fc969657bce15f69c75b7f3016118a3ead7df81f97", kill_on_drop: false }` [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.2 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling rug v1.24.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking skiplist v0.2.10 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking lseq v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0599]: no method named `to_string_radix` found for struct `rug::Integer` in the current scope [INFO] [stdout] --> src/base.rs:87:25 [INFO] [stdout] | [INFO] [stdout] 87 | println!("{}", left.to_string_radix(2)); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `to_string` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/alloc/src/string.rs:2541:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_string_radix` found for struct `rug::Integer` in the current scope [INFO] [stdout] --> src/lseq.rs:46:45 [INFO] [stdout] | [INFO] [stdout] 46 | println!("digit {} {} {}", digit, digit.to_string_radix(2), size); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `to_string` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/alloc/src/string.rs:2541:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_string_radix` found for struct `rug::Integer` in the current scope [INFO] [stdout] --> src/base.rs:88:26 [INFO] [stdout] | [INFO] [stdout] 88 | println!("{}", right.to_string_radix(2)); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `to_string` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/alloc/src/string.rs:2541:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_string_radix` found for struct `rug::Integer` in the current scope [INFO] [stdout] --> src/lseq.rs:49:28 [INFO] [stdout] | [INFO] [stdout] 49 | let mut string = digit.to_string_radix(2)[1..].to_string(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `to_string` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/alloc/src/string.rs:2541:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_string_radix` found for struct `rug::Integer` in the current scope [INFO] [stdout] --> src/lseq.rs:63:18 [INFO] [stdout] | [INFO] [stdout] 63 | self.digit.to_string_radix(2), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `to_string` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/alloc/src/string.rs:2541:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_string_radix` found for struct `rug::Integer` in the current scope [INFO] [stdout] --> src/lseq.rs:46:45 [INFO] [stdout] | [INFO] [stdout] 46 | println!("digit {} {} {}", digit, digit.to_string_radix(2), size); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `to_string` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/alloc/src/string.rs:2541:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_string_radix` found for struct `rug::Integer` in the current scope [INFO] [stdout] --> src/lseq.rs:49:28 [INFO] [stdout] | [INFO] [stdout] 49 | let mut string = digit.to_string_radix(2)[1..].to_string(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `to_string` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/alloc/src/string.rs:2541:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_string_radix` found for struct `rug::Integer` in the current scope [INFO] [stdout] --> src/lseq.rs:63:18 [INFO] [stdout] | [INFO] [stdout] 63 | self.digit.to_string_radix(2), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `to_string` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/alloc/src/string.rs:2541:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lseq` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lseq` (lib test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "0ab6b5d3b8ae3b8eab8525fc969657bce15f69c75b7f3016118a3ead7df81f97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ab6b5d3b8ae3b8eab8525fc969657bce15f69c75b7f3016118a3ead7df81f97", kill_on_drop: false }` [INFO] [stdout] 0ab6b5d3b8ae3b8eab8525fc969657bce15f69c75b7f3016118a3ead7df81f97 [INFO] checking lseq-0.1.0 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate lseq 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate lseq 0.1.0 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 lseq 0.1.0 [INFO] finished tweaking crates.io crate lseq 0.1.0 [INFO] tweaked toml for crates.io crate lseq 0.1.0 written to /workspace/builds/worker-5-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 43 packages to latest compatible versions [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [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 v0.3.23 (latest: v0.8.5) [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] [stderr] Adding skiplist v0.2.10 (latest: v0.5.1) [INFO] [stderr] Adding uuid v0.6.5 (latest: v1.8.0) [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 768d821696fe0c17f0b7c54ab3ebc4e97812671471ca6377e6240847a52f3774 [INFO] running `Command { std: "docker" "start" "-a" "768d821696fe0c17f0b7c54ab3ebc4e97812671471ca6377e6240847a52f3774", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "768d821696fe0c17f0b7c54ab3ebc4e97812671471ca6377e6240847a52f3774", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "768d821696fe0c17f0b7c54ab3ebc4e97812671471ca6377e6240847a52f3774", kill_on_drop: false }` [INFO] [stdout] 768d821696fe0c17f0b7c54ab3ebc4e97812671471ca6377e6240847a52f3774 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e9c7fad049bed8645372cc593b7ad8cb74509154be8dd64de54b35374f51c819 [INFO] running `Command { std: "docker" "start" "-a" "e9c7fad049bed8645372cc593b7ad8cb74509154be8dd64de54b35374f51c819", 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" "e9c7fad049bed8645372cc593b7ad8cb74509154be8dd64de54b35374f51c819", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9c7fad049bed8645372cc593b7ad8cb74509154be8dd64de54b35374f51c819", kill_on_drop: false }` [INFO] [stdout] e9c7fad049bed8645372cc593b7ad8cb74509154be8dd64de54b35374f51c819