[INFO] updating cached repository hubefonseca/rsa [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/hubefonseca/rsa [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/hubefonseca/rsa" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/hubefonseca/rsa"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/hubefonseca/rsa'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/hubefonseca/rsa" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/hubefonseca/rsa"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/hubefonseca/rsa'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] fb7de9920a04210ca49caa968adcdcad0b8f3fce [INFO] sha for GitHub repo hubefonseca/rsa: fb7de9920a04210ca49caa968adcdcad0b8f3fce [INFO] validating manifest of hubefonseca/rsa on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of hubefonseca/rsa on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing hubefonseca/rsa [INFO] finished frobbing hubefonseca/rsa [INFO] frobbed toml for hubefonseca/rsa written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/hubefonseca/rsa/Cargo.toml [INFO] started frobbing hubefonseca/rsa [INFO] finished frobbing hubefonseca/rsa [INFO] frobbed toml for hubefonseca/rsa written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/hubefonseca/rsa/Cargo.toml [INFO] crate hubefonseca/rsa already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking hubefonseca/rsa against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/hubefonseca/rsa:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1bc3a75e112f3b0500af62d147664954d5c6bfdd46fcc01152678c273fabbbe5 [INFO] running `"docker" "start" "-a" "1bc3a75e112f3b0500af62d147664954d5c6bfdd46fcc01152678c273fabbbe5"` [INFO] [stderr] Checking num-bigint v0.1.43 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking rsa v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `gcd` [INFO] [stderr] --> src/lib.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | use num::integer::{lcm,gcd}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `numbers::modinverse` [INFO] [stderr] --> src/lib.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use numbers::modinverse; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::Integer` [INFO] [stderr] --> src/numbers.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use num::Integer; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `CheckedSub` [INFO] [stderr] --> src/lib.rs:5:19 [INFO] [stderr] | [INFO] [stderr] 5 | use num::{BigInt, CheckedSub}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `p` is never read [INFO] [stderr] --> src/lib.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | let mut p: BigInt = One::one(); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/primes.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | for i in 0..10 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `limit` [INFO] [stderr] --> src/primes.rs:15:37 [INFO] [stderr] | [INFO] [stderr] 15 | fn miller_rabin(candidate: &BigInt, limit: usize) -> bool { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_limit` [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of `*b` which is behind a shared reference [INFO] [stderr] --> src/numbers.rs:12:17 [INFO] [stderr] | [INFO] [stderr] 12 | return (*b, zero, one); [INFO] [stderr] | ^^ move occurs because `*b` has type `num::BigInt`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of `*b` which is behind a shared reference [INFO] [stderr] --> src/numbers.rs:15:25 [INFO] [stderr] | [INFO] [stderr] 15 | return (g, y - (*b / *a) * x, x); [INFO] [stderr] | ^^ move occurs because `*b` has type `num::BigInt`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of `*a` which is behind a shared reference [INFO] [stderr] --> src/numbers.rs:15:30 [INFO] [stderr] | [INFO] [stderr] 15 | return (g, y - (*b / *a) * x, x); [INFO] [stderr] | ^^ move occurs because `*a` has type `num::BigInt`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0382]: use of moved value: `x` [INFO] [stderr] --> src/numbers.rs:15:39 [INFO] [stderr] | [INFO] [stderr] 14 | let (g, x, y) = egcd(&(b % a), a); [INFO] [stderr] | - move occurs because `x` has type `num::BigInt`, which does not implement the `Copy` trait [INFO] [stderr] 15 | return (g, y - (*b / *a) * x, x); [INFO] [stderr] | - ^ value used here after move [INFO] [stderr] | | [INFO] [stderr] | value moved here [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0382, E0507. [INFO] [stderr] For more information about an error, try `rustc --explain E0382`. [INFO] [stderr] error: Could not compile `rsa`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused import: `gcd` [INFO] [stderr] --> src/lib.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | use num::integer::{lcm,gcd}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `numbers::modinverse` [INFO] [stderr] --> src/lib.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use numbers::modinverse; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ToBigInt` [INFO] [stderr] --> src/primes.rs:3:31 [INFO] [stderr] | [INFO] [stderr] 3 | use num::bigint::{RandBigInt, ToBigInt}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::bigint::ToBigInt` [INFO] [stderr] --> src/numbers.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use num::bigint::ToBigInt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::Integer` [INFO] [stderr] --> src/numbers.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use num::Integer; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `CheckedSub` [INFO] [stderr] --> src/lib.rs:5:19 [INFO] [stderr] | [INFO] [stderr] 5 | use num::{BigInt, CheckedSub}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `p` is never read [INFO] [stderr] --> src/lib.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | let mut p: BigInt = One::one(); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/primes.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | for i in 0..10 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `limit` [INFO] [stderr] --> src/primes.rs:15:37 [INFO] [stderr] | [INFO] [stderr] 15 | fn miller_rabin(candidate: &BigInt, limit: usize) -> bool { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_limit` [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of `*b` which is behind a shared reference [INFO] [stderr] --> src/numbers.rs:12:17 [INFO] [stderr] | [INFO] [stderr] 12 | return (*b, zero, one); [INFO] [stderr] | ^^ move occurs because `*b` has type `num::BigInt`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of `*b` which is behind a shared reference [INFO] [stderr] --> src/numbers.rs:15:25 [INFO] [stderr] | [INFO] [stderr] 15 | return (g, y - (*b / *a) * x, x); [INFO] [stderr] | ^^ move occurs because `*b` has type `num::BigInt`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of `*a` which is behind a shared reference [INFO] [stderr] --> src/numbers.rs:15:30 [INFO] [stderr] | [INFO] [stderr] 15 | return (g, y - (*b / *a) * x, x); [INFO] [stderr] | ^^ move occurs because `*a` has type `num::BigInt`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0382]: use of moved value: `x` [INFO] [stderr] --> src/numbers.rs:15:39 [INFO] [stderr] | [INFO] [stderr] 14 | let (g, x, y) = egcd(&(b % a), a); [INFO] [stderr] | - move occurs because `x` has type `num::BigInt`, which does not implement the `Copy` trait [INFO] [stderr] 15 | return (g, y - (*b / *a) * x, x); [INFO] [stderr] | - ^ value used here after move [INFO] [stderr] | | [INFO] [stderr] | value moved here [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0382, E0507. [INFO] [stderr] For more information about an error, try `rustc --explain E0382`. [INFO] [stderr] error: Could not compile `rsa`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "1bc3a75e112f3b0500af62d147664954d5c6bfdd46fcc01152678c273fabbbe5"` [INFO] running `"docker" "rm" "-f" "1bc3a75e112f3b0500af62d147664954d5c6bfdd46fcc01152678c273fabbbe5"` [INFO] [stdout] 1bc3a75e112f3b0500af62d147664954d5c6bfdd46fcc01152678c273fabbbe5